Construction systems based on liquid waterproofing membranes by Krypton Chemical

CONSTRUCTION SYSTEMS BASED ON LIQUID WATERPROOFING MEMBRANES

Airport Roof

Water Park

Airport New Terminal Car Park

Office

TABLE OF CONTENTS

CONSTRUCTION SYSTEMS BASED ON LIQUID WATERPROOFING MEMBRANES 1

INTRODUCTION

02/03

SYSTEMS SELECTOR

04/05

SYSTEMS DESCRIPTION SYSTEM 1 / IMPERMAX BASIC SYSTEM 2 / IMPERMAX PLUS SYSTEM 3 / IMPERMAX DECOR SYSTEM 4 / IMPERMAX PARK SISTEMA / IMPERMAX D

06 06/09 10/11 12/13 14/15 16/19

KRYPTON CHEMICALS PROJECTS

20/23

QUALITY ASSURANCE / ACCREDITATIONS

CD CONTENTS 1

EUROPEAN TECHNICAL APPROVAL ETA Nยบ 06/0263

LAB TESTS REPORT ETA Nยบ 06/0263

IMPERMAX INSTALLATION MANUAL

ADDITIONAL QUALITY CERTIFICATES IMPERMAX External fire exposure test. Test 1 / Method: UNE-ENV 187:2003 IMPERMAX AQUA Migration tests for products in contact with drinking water for human consumption as per EEC directive 98/83/CE IMPERTRANS 60 Tensile strength and elongation as per UNE EN 527-3 Accelerated artificial ageing as per UNE EN ISO 4892/3 Waterproofing as per UNE EN 1928 Water vapour permeability as per UNE EN ISO 7783-1 and UNE EN ISO 7783-2

INTRODUCTION

KRYPTON CHEMICALS SYSTEMS AND SOLUTIONS KRYPTON CHEMICAL provides to specifiers, architects, builders and property owners a high level of technical assistance, guidance and support in all phases of Projects, through to completion. KRYPTON systems are well known all over the World for their remarkable success stories in waterproofing. Supported by long term guarantees, as well as by an extended network of Approved Installers, these systems offer a high level of security in all projects.

VERSATILE SOLUTIONS IN WATERPROOFING

A RAYSTON SYSTEM FOR EVERY NEED

KRYPTON CHEMICAL offers a wide range of products in liquid form, which do not require flame or torches in their application, can be reinforced where appropriate, and are suitable for providing solutions in the most demanding situations. All of these systems are based on the most advanced polymer chemistry, and provide excellent technical performance with exceptional integrity in waterproofing.

• Roof Refurbishment: Our systems are ideal for application on almost any substrate. These products often avoid the need to remove waterproofing elements used previously. IMPERMAX membranes provide a custom made liner to the area treated, forming a “skin”, which is totally adhered to it. • New roofs: The great majority of roofs are treated with bitumen or other low technology systems. These products may offer a quick and economic solution, but also tend to fail prematurely. For modern flat or inverted roofs which are often complex in design and include vents / air conditioning units etc. KRYPTON roofing systems offer an economic long term solution. This is of even greater benefit where there is high traffic volume or the roof has a secondary use - car park or roof garden for example-.

IMPERMAX systems satisfy all needs in roof waterproofing

PAGE 03

COMPARISON WITH TRADITIONAL MATERIALS POSSIBLE SUBSTRATES Concrete / cement Metal roof Wood

POSSIBLE SOLUTIONS Flat roof no Traffic · With heavy protection (tiles / slabs) · Traditional roof · Inverted roof With Light protection / “exposed” Flat roof with Traffic · Traditional Roof · Inverted Roof with traffic Parking decks for vehicles Roof gardens

CONCLUSION With RAYSTON systems , it is possible to cover and satisfy all possible roofing needs.

Even though liquid waterproofing systems have been in the market for the last 30 years, they are still considered “new” technology products, especially if compared with products based on thermoplastic sheets or bitumen. Laying traditional systems normally requires: • • •

Gas burning torches to melt asphalt. Handling liquid asphalt at temperatures above 150ºC. Welding by use of hot air or gas burning torches.

Temperatures reached by such systems may well exceed 150 ºC, or in the case of welding by hot air, may reach beyond 1000 ºC. Such works normally imply high insurance costs, and Health and Safety risk hazards. In the U.K., it is demanded that companies handling such systems employ severe safety measures during and after the execution of projects, as in many cases, treated roof areas may even ignite a few hours after completion of work.

For this reason, in North European countries bitumen based systems are being progressively abandoned and replaced by liquid cold applied systems. For the architect, owner, builder or contractor, Krypton Chemical systems provide a high degree of security, and clear benefits in terms of health and safety at work. IMPERMAX waterproofing membrane has obtained a CLASS BROOF(t1) classification, according to EEC regulation BS EN 135015:2005, which relates to different materials behaviour when exposed to external fire. Thanks to the total absence of joints and overlaps, critical points of traditional waterproofing solutions are totally eliminated, providing a waterproofing solution which is continuous and homogeneous, protects real estate assets in the long term, and is easily adapted to any kind of construction.

SYSTEMS SELECTOR

PAGE 04

Please use the table attached, to select the system that best fits your project requirements. In the following pages, you will find a detailed overview of each system, including all the different components that make it, an explanation of every step to follow in laying these systems, and the main advantages gained from specifying these systems. It has to be made clear that all of these systems come from a main / base IMPERMAX system, approved for use in the EEC according to ETA nยบ 06/0263. Impermax has many different uses, the following system selector outlines application methods and ancilliary products to be used to achieve the optimum result.

SYSTEM SELECTION CHART

USES Roofs

IMPERMAX BASIC

IMPERMAX PLUS

IMPERMAX DECOR

IMPERMAX PARK

IMPERMAX D

Details

Repairs and maintenance

Plants / Flowers

IMPERMAX MUR

Basements

KIND OF CONSTRUCTION Concrete

Metal

Wood

RECOMMENDED APPLICATION FLAT ROOFS NO TRAFFIC Traditional roofs heavy protection

Warm roofs heavy protection

Exposed roofs / light protection

FLAT ROOFS TRAFFIC Traditional roofs

Warm roofs with traffic

PARKING DECKS ROOF GARDENS

PLANTS/FLOWERS/PATIOS

BASEMENTS

COLOURS / POSSIBLE FINISHES Dark Red, Light Red, Grey 7001 RAL Colour chart Quartz imitation / Coloured flakes (Chips)

x x

x NOTE: IMPERMAX D is a detail treatment system used in every IMPERMAX KRYPTON CHEMICAL System.

SYSTEMS DESCRIPTION SYSTEM 1 IMPERMAX BASIC PAGE 06

TRADITIONAL ROOF / with GRAVEL as Heavy Protection 1. Substrate 2. Insulation/ Slope formation 3. Primers 4. Impermax Basic 5. Geomax Protec 6. Gravel 2

WARM ROOF / with GRAVEL as Heavy Protection 1. Substrate 2. Slope formation 3. Primers 4. Impermax Basic 5. Insulation (XPS) 6. Geomax Protec 7. Gravel

7 1

2 3

PAGE 07

TRADITIONAL ROOF / with TILE as Heavy Protection 1. Substrate 2. Insulation/ Slope formation 3. Primers 4. Impermax Basic 5. Geomax Protec 6. Mortar 7. Tile 1

2 3

WARM ROOF FOR TRAFFIC 1. Substrate 2. Insulation/ Slope formation 3. Primers 4. Impermax Basic 5. Geomax Protec 6. Filtering / Insulating Tiles 6 1

2 3

ROOFING SOLUTIONS BASED ON IMPERMAX BASIC IMPERMAX BASIC system consists of following elements (according to ETA 06/0263):

PRIMERS The primer selected depends on the nature of the substrate, and the condition of it, please refer to the following table.

Substrates must always meet the following minimum requirements, (without these it is impossible to apply IMPERMAX): 1. Levelled. Assuming there must always be some slope in all roofs, for water evacuation. 2. Cohesive. 3. Regular.(In irregular substrates, it is imperative to reinforce the system using GEOMAX reinforcement textile).

PAGE 08

4. Free from fissures and cracks, which must be treated beforehand using GEOMAX reinforcement textile. 5. Clean, dry, without dust or lose materials, free from grease, oil and any impurities.

PRIMERS Dry-Porous Concrete / mortar / cement Vitrified ceramic or tile

WATERPROOFING IMPERMAX must be applied (according to the Installation Manual) on the previously prepared surface, at a minimum quantity of 2 Kg/m2, in order to reach a minimum thickness of 1,6mm.

TREATMENT OF CRITICAL SPOTS AND DETAILS See IMPERMAX D prescription.

FINISH IMPERMAX BASIC systems are normally covered with tile/slabs or gravel, depending on the specific use and specification for that roof, and its user load. It is always advised to protect this system with a layer of 200 g/m2 GEOTEXTILE (GEOMAX PROTEC), so it is not damaged during and alter installation.

IMPERMAX + SOLVENT

PU PRIMER

HUMIDITY PRIMER

x x

Wet / Humid concrete / cement

Tiles / slabs with humidity underneath

Steel / aluminium / metal

PVC / EPDM Single Ply

x x

Asphalt Brick

PAGE 09

PERFORMANCE

ADVANTAGES

IMPERMAX liquid waterproofing membrane provides (as per ETA nº 06/0263) the following performance levels:

The use of IMPERMAX Basic system provides the following advantages.

External fire performance Fire Reaction Expected working life Climatic zone of use User loads Roof slopes

Broof (t1) F

1. Provides a totally continuous membrane, without joints and overlaps. 2. Totally adhered system. It does not allow water to flow between layers.

W2 (10 Years) S (Severe) P3 –TH2 / P1-TH4 S1 – S4

Minimum surface temperatures

TL3 (- 20ºC)

Maximum surface temperatures

TH4 (90ºC) / Exposed TH2 (60ºC) / Heavily protected or uninsulated

NOTE: User load, as per EOTA (European Organisation for Technical Approvals) Technical Report nº 7 (Static Indentation), sets up the following values: P1: Maximum load that product can withstand under static indentation = 7 Kg/cm2. P3: Maximum load that product can withstand under static indentation = 21 Kg/cm2.

3. Elastic membrane. Bridges over fissures in substrate and resists fatigue movement (according to EOTA TR-nº 8).

SYSTEM 2 IMPERMAX PLUS PAGE 10

FLAT ROOF WITH LIGHT PROTECTION (exposed) 1. Substrate 2. Insulation / Slope formation 3. Primers 4. Impermax 5. Impertrans 60 with colour pigment

The IMPERMAX PLUS system is applied using following elements (as per ETA nยบ06/0263):

PRIMERS The primer selected depends on the nature of the substrate, and the condition of it, according to the table below. Substrates must always meet the following minimum requirements, (without these it is impossible to apply IMPERMAX): 1. Levelled. Assuming there must always be some slope in all roofs, for water evacuation.

5 1

2. Cohesive.

3. Regular. (In irregular substrates, it is imperative to reinforce the system using GEOMAX reinforcement textile). 4. Free from fissures and cracks, which must be treated beforehand using GEOMAX reinforcement textile. 5. Clean, dry, without dust or lose materials, free from grease, oil and any impurities.

WATERPROOFING PRIMERS

IMPERMAX + SOLVENT

Dry-Porous Concrete / mortar / cement

PU PRIMER

HUMIDITY PRIMER

x x

Vitrified ceramic or tile

IMPERMAX must be applied (according to the Installation Manual) on the previously prepared surface, at a minimum quantity of 2 Kg/m2, in order to reach a minimum thickness of 1,6mm.

Wet / Humid concrete / cement

TREATMENT OF CRITICAL SPOTS AND DETAILS

Tiles with humidity underneath

See IMPERMAX D prescription.

Steel / aluminium / metal

PVC / EPDM Single Ply

FINISH x

Asphalt

Brick

IMPERMAX PLUS System includes a top coat layer of Aliphatic Polyurethane resin IMPERTRANS 60, combined with colour pigments. This finishing layer (Top Coat) provides greater resistance to UV light and weathering, as well as good aesthetics / colour stablility aspect. The top coat consists of a layer of IMPERTRANS 60 (300 gr/m2), applied on the final coat of IMPERMAX at least 24 hrs after it has been applied.

PERFORMANCE

ADVANTAGES

IMPERMAX liquid waterproofing membrane provides (as per ETA nº 06/0263) the following performance levels:

The use of IMPERMAX PLUS system provides the following advantages:

External fire performance Fire Reaction Expected working life Climatic zone of use User loads Roof slopes

Broof (t1) F

1. Provides a totally continuous membrane, without joints and overlaps. 2. Totally adhered system. It does not allow water to flow between layers.

W2 (10 Years) S (Severe)

3. Elastic membrane. Bridges over fissures in substrate and resists fatigue movement (according to EOTA TR-nº 8).

P3 –TH2 / P1-TH4 S1 – S4

Minimum surface temperatures

TL3 (- 20ºC)

Maximum surface temperatures

TH4 (90ºC) / Exposed TH2 (60ºC) / Heavily protected or uninsulated

NOTE: User load, as per EOTA (European Organisation for Technical Approvals) Technical Report nº 7 (Static Indentation), sets the following values: P1: Maximum pressure supported by the product = 7 Kg/cm2. P3: Maximum pressure supported by the product = 21 Kg/cm2.

4. Allows for an economic treatment and maintenance of new or existing roofs, since it can be left exposed without the need for heavy / cumbersome top layers of gravel, tiles, etc. (as per ETA nº 06/0263). 5. Provides an aesthetic / decorative finish, that can even be anti-thermic, if Impertrans 60 is combined with WHITE colour.

PAGE 11

SYSTEM 3 IMPERMAX DECOR PAGE 12

FLAT ROOF WITH LIGHT PROTECTION (exposed) 1. Substrate 2. Insulation / Slope formation 3. Primers 4. Impermax 5. Colodur 60 (clear) 6. Flakes / Quartz granules + Colodur 60 (clear)

The IMPERMAX DECOR system is applied using following elements (according to ETA nÂş 06/0263):

PRIMERS The primer selected depends on the nature of the substrate, and the state of it, according to the following table. Substrates must always meet the following minimum requirements, (without these it is impossible to apply IMPERMAX): 1. Levelled. Assuming there must always be some slope in all roofs, for water evacuation. 2. Cohesive.

6 1

2 3

3. Regular. (In irregular substrates, it is imperative to reinforce the system using GEOMAX reinforcement textile). 4. Free from fissures and cracks, which must be treated beforehand using GEOMAX reinforcement textile. 5. Clean, dry, without dust or rests of lose materials, free from grease, oil and any impurities.

Coloured quartz permits a wide variety of combinations. Please check with Krypton Chemicalâ&#x20AC;&#x2122;s technical team for more information.

WATERPROOFING PRIMERS

IMPERMAX + SOLVENT

Dry-Porous Concrete / mortar / cement

PU PRIMER

HUMIDITY PRIMER

x x

Vitrified ceramic or tile Wet / Humid concrete / cement

Tiles with humidity underneath

Steel / aluminium / metal

PVC / EPDM Single Ply

x x

Brick

TREATMENT OF CRITICAL SPOTS AND DETAILS See IMPERMAX D prescription

FINISH x

Asphalt

IMPERMAX must be applied (according to the Installation Manual) on the previously prepared surface, at a minimum quantity of 2 Kg/m2, in order to reach a minimum thickness of 1,6mm.

System IMPERMAX DECOR conveys a finish made of the following elements, once the IMPERMAX layer is fully cured: a. Extension of a bonding layer of 300 g/m2 of resin COLODUR 60. b. Saturation of this liquid layer with quartz sand or colour flakes, on the desired tonality. (up to 2 Kg/m2). c. Elimination of non adhered particles or sand. d. The quartz sand maybe polished by means of a mechanical machine (optional). e. Final sealing with a top coat of clear COLODUR 60 (300 g/m2).

PERFORMANCE IMPERMAX DECOR liquid waterproofing system provides (as per ETA nº 06/0263) the following performance levels:

ADVANTAGES The use of IMPERMAX DECOR system provides the following advantages:

External fire performance Fire Reaction Expected working life Climatic zone of use User loads Roof slopes

Broof (t1) F W2 (10 Years) S (Severe) P3 –TH2 / P1-TH4 S1 – S4

Minimum surface temperatures

TL3 (- 20ºC)

Maximum surface temperatures

TH4 (90ºC) / Exposed TH2 (60ºC) / Heavily protected or uninsulated

1. Provides a totally continuous membrane, without joints and overlaps. 2. Totally adhered system. It will not allow water to flow between layers. 3. Elastic membrane. Bridges over fissures in substrate and resists fatigue movement (according to EOTA TR-nº 8). 4. Provides an economic / aesthetic finish without the need for a heavier / expensive treatment of tile or gravel (product may be left exposed as per ETA nº 06/0263). 5. Elegant / anti-skid finish available in various colours.

NOTE: User load, as per EOTA (European Organisation for Technical Approvals) Technical Report nº 7 (Static Indentation), sets out the following values: P1: Maximum load that product can withstand under static indentation = 7 Kg/cm2. P3: Maximum load that product can withstand under static indentation = 21 Kg/cm2.

PAGE 13

SYSTEM 4 IMPERMAX PARK PAGE 14

FLAT ROOF FOR PARKING DECKS 1. Substrate 2. Insulation / Slope formation 3. Primers 4. Impermax 5. Paviflex 6. Granules (0,4 - 0,6mm) + Colodur (RAL Colour)

The IMPERMAX PARK system is applied using following elements (according to ETA nยบ 06/0263):

6 1

2 3

3. Regular. (NOTE: in irregular substrates, it is imperative to reinforce the system using GEOMAX reinforcement textile). 4. Free from fissures and cracks, which must be treated beforehand using GEOMAX reinforcement textile. 5. Clean, dry, without dust or rests of lose materials, free from grease, oil and any impurities.

WATERPROOFING PRIMERS

IMPERMAX + SOLVENT

Dry-Porous Concrete / mortar / cement

PU PRIMER

HUMIDITY PRIMER

x x

Vitrified ceramic or tile Wet / Humid concrete / cement

Tiles with humidity underneath

Steel / aluminium / metal

PVC / EPDM Single Ply

x x

Asphalt

Brick

IMPERMAX must be applied (according to the Installation Manual) on the previously prepared surface, at a minimum quantity of 2Kg/m2, in order to reach a minimum thickness of 1,6mm.

TREATMENT OF CRITICAL SPOTS AND DETAILS See IMPERMAX D prescription, for every different project.

FINISH IMPERMAX PARK System implies a treatment of the previously waterproofed area with the following elements: a. Laying a protection (protective) flexible floor made of a 2 component solvent free Polyurethane resin PAVIFLEX. Typical thickness is 2 mm (2,6Kg/m2). b. Extension of a bonding layer of 300 g/m2 of resin COLODUR 60. c. Saturating this bonding layer with sand / quartz granules in size 0,4 0,9 mm (or bigger, depending on the anti-skid effect desired).

PERFORMANCE IMPERMAX PARK liquid waterproofing system provides (as per ETA nº 06/0263) the following performance levels:

External fire performance Fire Reaction Expected working life Climatic zone of use User loads Roof slopes

d. Removal of the free / non adhered granules. e. Final sealing / top coat with resin COLODUR 60 in the desired RAL colours (300 g/m2).

Broof (t1) F

ADVANTAGES

W2 (10 Years)

The use of IMPERMAX PARK system provides the following advantages:

S (Severe) P3 –TH2 / P1-TH4

1. Provides a totally continuous membrane, without joints and overlaps.

S1 – S4

Minimum surface temperatures

TL3 (- 20ºC)

Maximum surface temperatures

TH4 (90ºC) / Exposed TH2 (60ºC) / Heavily protected or uninsulated

2. Totally adhered system. It does not allow water to flow between layers. 3. Elastic membrane. Bridges over fissures in substrate and resists fatigue movement (according to EOTA TR-nº 8). 4. Provides a high resistance to vehicle traffic and to puncture, so it actually becomes the ideal system for car park roofing decks.

5. Provides and anti-skid, aesthetic flooring system that can be easily maintained and repaired.

PAGE 15

SYSTEM 4 IMPERMAX D PAGE 16

The IMPERMAX D system, is mainly used for treatment of critical points such as expansion joints, fissures, vertical / horizontal encounters, etc. It is made of the following elements (as per ETA nยบ 06/0263): PRIMERS The primer selected depends on the nature of the substrate, and the state of it, according to the following table. Substrate will always have the following characteristics:

WATERPROOFING / TREATMENT GENERAL ASPECTS: 1. In general, for system IMPERMAX D (treatment of critical points) it is always advisable to reinforce the membrane using GEOMAX reinforcement textile. 2. Geomax geotextile must be used where vertical faces encounter horizontal faces and to dress sharp angles vertical or sloping sections will require thixotropic agent added to the Impermax. 3. The main objective is to always ensure total continuity and integrity of the membrane, helping to bypass obstacles and limitations in the waterproofing area. It is important to always observe the precautions as explained in the INSTALLATION MANUAL.

1. Cohesive 2. Regular 3. Clean, dry, free of dust and lose materials, exempt of grease, oils, etc.

In each of the most common cases, it is advised to adopt the treatment described below.

FINISH PRIMERS

IMPERMAX + SOLVENT

Dry-Porous Concrete / mortar / cement

PU PRIMER

HUMIDITY PRIMER

IMPERMAX D is compatible with all the different IMPERMAX systems.

x x

Vitrified ceramic or tile

ADVANTAGES

Wet / Humid concrete / cement

The use of IMPERMAX D system provides the following advantages:

Tiles with humidity underneath

1. Provides a totally continuous membrane, without joints and overlaps.

Steel / aluminium / metal

PVC / EPDM Single Ply

x x

Asphalt

Brick

2. Totally adhered system. It does not allow water to flow between layers. 3. Elastic membrane. Bridges over fissures in substrate and resists fatigue movement (according to EOTA TR-nº 8). 4. It provides a total continuity in the membrane, making sure that all critical points are treated properly.

PERFORMANCES IMPERMAX D liquid waterproofing system provides (as per ETA nº 06/0263) the following performance levels:

External fire performance Fire Reaction Expected working life Climatic zone of use User loads Roof slopes

Broof (t1) F W2 (10 Years) S (Severe) P3 –TH2 / P1-TH4 S1 – S4

Minimum surface temperatures

TL3 (- 20ºC)

Maximum surface temperatures

TH4 (90ºC) / Exposed TH2 (60ºC) / Heavily protected or uninsulated

PAGE 17

SYSTEM 4 IMPERMAX D /sketches PAGE 18 5

TREATMENT OF EXPANSION JOINTS AND FISSURES 3

1. Joint bottom (PE foam) 2. GEOMAX 3. IMPERMAX + GEOMAX 4. PU sealant (low modulus) 5. Separation layer (PE film) 6. IMPERMAX + GEOMAX 7. IMPERMAX

2 1

20cm 10cm

2 1

INTERIOR 3cm

INSTALLATION OF GULLEYS 1. Impermax 2. Gully 3. Impermax

≥15cm

CONCRETE

Treatment at the union between vertical and horizontal areas. PAGE 19

A CASE. LAYING WATERPROOFING ON INSULATION A. Waterproofing Membrane B. Expanded concrete / Mortar C. Insulation D. Vapour Barrier E. Concrete

IMPERMAX + GEOMAX MORTAR GEOMAX

GEOMAX

A B C D E

B CASE. LAYING INSLUATION ON WATERPROOFING A. Tiles / optional finishes B. Geomax (recommended) C. Insulation D. Impermax E. Expanded concrete / Mortar F. Concrete

MORTAR GEOMAX

IMPERMAX A B C B D E F

Roof at Diageo

Roof

Terrace 路 Foster Wheeler Reading

Gutter

Airport 路 New terminal car park

Storm water tank

Roof

Foundations

KRYPTON CHEMICAL SPAIN KRYPTON CHEMICAL FRANCE KRYPTON CHEMICAL UK Projects executed in several countries: Spain, UK, France, Netherlands, Germany, Portugal, Italy, Belgium... PAGE 21

Sports complex

Pond

Drinking water tank

Terrace

Pond

Roof

Fish pond

Fountains

Roof Residential building

Water tank

PAGE 22

Gardens

Terrace 路 Foster Wheeler Reading

Gardens

Roof Industrial Building

Residential building

Roof

Water Park

Airport roof

Impermax decor

PAGE 23

Water tank

Bar roof

Aqua Pond

Car dealership 路 Impermax Park

Rugby Club Terrace

Rugby Club

Airport car park

Roof

PAGE 24

Industrial floor

Airport Roof

Restaurant Terrace

Roof

Airport Roof

Roof Residential building

Ashtree House, Ashbrook Iane · Abbots Bromley, Rugeley WS15 3DW STAFFORDSHIRE / GREAT BRITAIN Tel. 0044 1283 841 805 · Fax 0044 1283 841 801 rayston@kryptonchemical.com · www.raystonpu.com

MADE BY: KRYPTON CHEMICAL S.L. Pol. Industrial Les Tàpies, C/ Martí i Franquès 12 43890 L'Hospitalet de l'Infant · TARRAGONA · SPAIN Tél. 0034 977 822 245 · Fax 0034 977 823 977 rayston@kryptonchemical.com · www.raystonpu.com