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A single-component sealant for indoor & outdoor use with a roughcast-like surface & 20% maximum movement tolerance

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PRIME BLOCKHOUSE

PRIME BLOCKHOUSE

— A high performance, single component, polyacrylic sealer ideal for roofing & negative side repairs —

PRODUCT DESCRIPTION:

Prime Blockhouse is specially formulated for use on substrates such as wood, wooden building materials, fiberboard, polystyrene, mineral fiber board, masonry, concrete and various kinds of plaster. For sealing structures such as log cabins, Prime Blockhouse is your perfect choice.

BENEFITS:

• Low odor • No isocyanates, solvents or silicones • Compatible with paints • Rough-cast surface

• Suitable for outdoor use • Good U.V. & moisture resistance • Available in various wood colors

WHERE TO USE:

• Wood • Wood-based building materials • Fiberboard • Polystyrene • Mineral fiber board

• Masonry • Polystyrene • Concrete • Various types of plaster

for more information, contact:

1712 6th Avenue, Suite 1042

Tacoma, Washington 98409–1910 USA

Phone: +1 (206) 759.1910

Fax: +1 (844) 369.5351

E-mail: info@adhereamerica.com

Web: www.adhereamerica.com

©2023, Adhere America, Inc., All Rights Reserved

Product Information Sheet – PRIME BLOCKHOUSE

Available Sizes:

310 ml tubes

400 ml sausages (special order)

600 ml sausages (special order)

5-gallon pails (special order)

55-gallon drums (special order)

Revised 17 February 2023

AFFIXING BATTENS

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AFFIXING BATTENS

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AFFIXING BATTENS

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AFFIXING BATTENS

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ADHERE AMERICA, INC.

PRIME BLOCKHOUSE

A SINGLE-COMPONENT SEALANT FOR INDOOR & OUTDOOR

USE WITH ROUGH SURFACES

Prime Blockhouse is a single-component sealant with a 20 percent maximum movement tolerance ideal for indoor and outdoor use with wooden structures. Prime Blockhouse cures to a roughcast, wood-like surface texture and comes in a variety of colors to match those of natural wood. Prime Blockhouse is specially formulated for use on substrates such as wood, wooden building materials, fiberboard, polystyrene, mineral fiber board, masonry, concrete and various kinds of plaster. Like all products from Adhere America, Prime Blockhouse is a “Best-in-Class Problem Solver.”

SPECIAL PROPERTIES

❑ Low odor

❑ Solvent-, isocyanate & silicone free

❑ Long shelf-life

FIELDS OF APPLICATION

❑ Roughcast-like surface

❑ Suitable for outdoor use (without constant exposure to moisture)

Prime Blockhouse can be used on substrates as wood/wooden building materials, fibreboard, polystyrene, mineral fibre board, masonry, concrete and several kinds of plaster.

Prime Blockhouse must not be used in the sanitary sector; nor on marble/natural stone; nor in underground applications; nor on bituminous, tar-containing, or plasticizer-releasing substrates; nor on untreated (unprimed) metal substrates; nor for joints in ongoing contact with moisture, e.g. concrete surfaces in contact with the soil.

YIELD

310 ml of Prime Blockhouse is sufficient for about 12 running meters of joints measuring 5mm x 5 mm or about 3 running meters of joints measuring 10mm x 10mm.

COLORS & PACKAGING

Prime Blockhouse comes in five standard colors. Prime Blockhouse is available in 10.5 ounce (310 ml) cartridges, packed in cases of 20 tubes. Other sizes of packaging are available by request on a special order basis.

APPLICATION INFORMATION

SUBSTRATE PRETREATMENT: The substrate must be dry, firm, and free of dust and grease (clean with isopropanol, if necessary). Porous substrates (e.g. concrete, plasterboard, untreated wood) must be pretreated with diluted sealant (1 to 4 parts of water added to one part of sealant; = primer). Before primer application, remove any cement slurry, mold release agents or impregnations. In renovation projects, old sealant, remains of paint and loose material must be fully removed.

The joint must always be provided with a suitable, correctly dimensioned backing (e.g. PE cord, mineral wool) to prevent adhesion on three faces. To avoid contamination and to achieve a precise joint, we recommend masking the joint edges with adhesive tape before primer application and filling.

JOINT DIMENSIONS: Joint dimensions should be at least 5 mm x 5 mm for indoor and 10 mm x 8 mm (width x depth) for outdoor applications. With increasing joint width (up to 30 mm), joint depth should be roughly half the joint width. Make sure that triangular bevels have uniform sides of equal length with at least 7 mm bonding surface on each side.

APPLICATION: After applying the sealant with a suitable manual, battery-powered or pneumatic gun, the sealant can be smoothed in the joint with water or with a neutral, nonstaining water-based smoothing agent and a suitable tool (e.g. jointing trowel). Smoothing is not only recommended for optical reasons, but also guarantees close contact and good adhesion to the substrate. Remove any adhesive tape used immediately after smoothing to avoid rupture of freshly cured surface. We recommend the FS caulking gun and FS jointing trowel.

IMPORTANT INFORMATION: The product must be protected from leaching, e.g. by condensed moisture or rainwater, until a solid skin has formed. Fresh product may be removed with a damp cloth. Clean tools with water immediately after use. Cured product must be removed mechanically. Remaining residues may be softened with water and then wiped off.

If applied outdoors, the joint must be protected from driving rain and constant exposure to moisture. The product cures by means of desiccation. High humidity, low temperature and joint depth above 15 mm can delay skin formation and curing significantly. During drying, the colour will slightly change.

The product is compatible with most paint systems. Owing to the large number of different coating systems on the market, we nevertheless recommend own tests concerning compatibility and adhesion prior to application.

Joints subject to expansion must not be overpainted, since most paint systems will crack due to their lower elasticity (compared to the sealant). If joints with low movement are overpainted, the sealant must be allowed to dry for at least seven days.

The function of the product can only be guaranteed if correctly applied in accordance with the technical recommendations given in this data sheet and in related standards. Sealant application in situations with strongly fluctuating temperatures (premature stressing of the sealant) should be avoided.

TECHNICAL DATA (METRIC)

Density (DIN EN ISO 2811-1) 1.43 ± 0.04 g/cm3

Skin Forming Time (23 o C/50 o F)

Approximately 10 minutes

Penetration (DIN 51579/5 seconds) 190 ± 30 1/10 mm

Slump (in accordance with ASTM 2202) ≤2mm

Shore A Hardness (DIN 53505, 28 d) 30± 5 units

Tensile Modulus (DIN EN ISO 8339-A, 100%)

Approximately 0.1 N/mm2

Maximum Movement Tolerance 20%

Mass Loss (DIN EN ISO 10563)

Water vapor diffusion resistance (23 o C, 50%=>0 %)

Maximum 25%

μ=approximately 3500 | sd=approximately 35 m (10 mm thickness of sealant)

Application temperature (sealant & substrate) +5o C to +35o C

Shelf

Rate of curing depends on temperature, humidity and substrate absorbency. The data given refer to tests at standard conditions (73° F [23° C]/50 percent relative humidity). Low temperature, high humidity and joint depth above 9⁄16" (15 mm) will retard skin formation and curing significantly.

Data given were determined shortly after production, and may slightly vary with increasing age of product and for different colors. They are not meant for specification purposes.

FOR SAFETY DATA, SEE SAFETY DATA SHEET. Take all preventive measures specified in the Safety Data Sheet and in the hazard markings to prevent accidents and protect health.

Information provided in this data sheet is based on the current state of knowledge. This does not exempt purchasers from carrying out their own careful inspections of incoming goods in individual cases. We reserve the right to make changes to the product data in the course of

technical progress or due to operationally-related further development. Owing to factors beyond our control during application, recommendations given in this data sheet require tests and experiments by customers. Our recommendations do not exempt customers from the obligation to check any infringements of third-party rights themselves and eliminate them if necessary. The suggestions made herein for product use are not equivalent to a warranty of its suitability for the recommended purpose.

Each new release of this product information sheet supersedes the previous one.

For more information about Prime Blockhouse, contact:

ADHERE AMERICA, INC.

“Best-in-Class Problem Solvers”

1712 6th Ave., Suite 1042

Tacoma, Washington 98409-7303 USA

Phone: +1 (206) 759.1910

Fax: +1 (844) 369.5351

Email: info@adhereamerica.com

Web: www.adhereamerica.com

©2023, Adhere America, Inc.

THE MANY PLACES & MANY WAYS TO USE PRIME BLOCKHOUSE

Typical of sealants from Adhere America, Prime Blockhouse has multiple uses in many places that extend well beyond its primary area of strength embodied in its name—its extraordinary ability to block vapors from spreading.

STUCCO STRUCTURES

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DECORATIVE LEDGES & BATTENS

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ETC., ETC., ETC.

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COMPARE THE BEST WITH THE BEST (GO AHEAD, WE DARE YOU!)

With its many matchless performance characteristics, Prime Blockhouse compares favorably with the most popular sealants on the market, each one of them frequently used in one or more similar applications as Prime Blockhouse . Indeed, in important ways it outperforms them.

Don’t believe it? Here’s proof.

If you click on the link below, you will be taken to a Comparison Chart pitting Prime Blockhouse against eight of the most popular sealants on the market, all well known, all top sellers in their own right.

We’ve lined those eight sealants up side by side with Prime Blockhouse with their physical and performance characteristics detailed line by line—63 lines in all. See for yourself. You’ll be amazed.

Prime Blockhous

AFFIXING BATTENS

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AFFIXING BATTENS

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AFFIXING BATTENS

AFFIXING BATTENS

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Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.

ADHERE AMERICA, INC.

PRIME BLOCKHOUSE SAFETY DATA SHEET

SECTION I — SUPPLIER & PRODUCT INFORMATION

Product Identification: Prime Blockhouse

Product Class: Single component, solvent-based acrylic sealant and adhesive

Trade Name: Prime Blockhouse

DOT Shipping Name: N/A

SDS Preparation Date: 3 September 2014

Most Recent SDS Revision Date: 3 February 2023

Supplier Name: Adhere America, Inc. d.b.a. Prime Sealants

Supplier Address: 1712 6th Ave., Suite 1042, Tacoma, Washington 98409-7303

USA

Supplier Telephone: +1 (206) 759.1901

Supplier Fax: +1 (844) 369.5351

Supplier Emergency 24-Hour Telephone: +1 (707) 362.4405

Supplier Website: www.adhereamerica.com

Recommended Use: Create airtight bonds in connecting joints and overlaps between roofs and walls

Restrictions on Use: None

SECTION II — COMPOSITION / INFORMATION ON INGREDIENTS

No other hazardous ingredients. This product should not be considered a hazardous material. Product is not considered a flammable liquid.

SECTION XI — TOXICOLOGICAL INFORMATION

Acute Data: N/A.

Subchronic Data: N/A

Special Studies: N/A

SECTION XII — ECOLOGICAL INFORMATION

Eco-toxicity: This product has not been tested for eco-toxicity potential.

Environmental Fate: The high pH of this material may be harmful to aquatic life. It does not contribute to BOD.

Physical/Chemical: Sinks into but does not mix with water.

SECTION XIII — DISPOSAL CONSIDERATIONS

Classification: Disposed material is not a hazardous waste.

Disposal Method: Dispose in accordance with federal, state and local regulations and permits.

SECTION XIV — TRANSPORT INFORMATION

DOT UN Status: This material is not regarded as a hazardous material for transportation.

Land Transport (ADR): Not regulated.

Land Transport (RID): Not regulated.

Inland Waterway Transport (ADNR): Not regulated.

Ocean Transport (IMDG): Not regulated.

Air Transport (ICAO/IATA): Not regulated.

SECTION XV — REGULATORY INFORMATION

CERCLA: No CERCLA Reportable Quantity has been established for this material.

SARA Title III: Not regarded as an Extremely Hazardous Substance under §302. Not regarded as a Toxic Chemical under §313. Hazard categories under §311 and §312: Acute.

TSCA: All ingredients of this material are listed in the TSCA Inventory.

SECTION VII — HANDLING & STORAGE

Handling: Avoid contact with eyes, skin and clothing. Avoid breathing for extended periods. Keep container closed. Promptly clean residue from closures with cloth dampened with water. Promptly clean up spills. Keep containers closed. Storage: Keep cartridges tightly closed when not in use. Do not transfer from original cartridges into other containers. Recommended storage temperature 5º-35º C (41º-96º F). Keep away from children. Avoid contact with heat sources and open flames.

SECTION VIII — EXPOSURE CONTROL/PERSONAL PROTECTION

Engineering Controls: Use with adequate ventilation. Keep containers closed when not in use.

Respiratory Protection: None is necessary if used with adequate ventilation. Skin Protection: Wear protective gloves when possibility of contact exists.

Eye Protection: Use of protective eye goggles is recommended. Protective Clothing: Use of protective clothing is recommended to avoid damage to regular clothing.

Permissible Exposure Limits: Not established.

SECTION IX — PHYSICAL & CHEMICAL PROPERTIES

Appearance & Odor: Paste. Varies in color. Characteristic odor.

Specific Gravity: ≈1

Vapor Pressure: 11 millibars (hPA) / .16 psi

Flammability Limits % – Lower: 1.2; – Upper: 7.5

Autoflammability (°F): 698°F

Boiling Point (°F): 261°F

SECTION X — STABILITY & REACTIVITY

Stability: This material is stable under all conditions of use and storage.

Conditions to Avoid: None.

Materials to Avoid: None.

Hazardous Decomposition Products: Hydrogen.

SECTION XI — TOXICOLOGICAL INFORMATION

Acute Data: N/A | Subchronic Data: N/A | Special Studies: N/A

SECTION XII — ECOLOGICAL INFORMATION

Eco-toxicity: This product has not been tested for eco-toxicity potential.

Environmental Fate: The high pH of this material may be harmful to aquatic life. It does not contribute to BOD.

Physical/Chemical: Sinks into—but does not mix with—water.

SECTION XIII — DISPOSAL CONSIDERATIONS

Classification: Disposed material is not a hazardous waste.

Disposal Method: Dispose in accordance with federal, state and local regulations and permits.

SECTION XIV — TRANSPORT INFORMATION

DOT UN Status: Not regarded as hazardous material for transportation.

Land Transport (ADR): Not regulated | Land Transport (RID): Not regulated.

Inland Waterway Transport (ADNR): Not regulated.

Ocean Transport (IMDG): Not regulated. | Air Transport (ICAO/IATA): Not regulated.

SECTION XV — REGULATORY INFORMATION

CERCLA: No CERCLA Reportable Quantity exists for this material.

SARA Title III: Not regarded as Extremely Hazardous Substance under §302. Not regarded as Toxic Chemical under §313. Hazard categories under §311 & §312: Acute.

TSCA: All ingredients of this material are listed in the TSCA Inventory.

SECTION XVI — OTHER INFORMATION

SDS Preparation Date: 2 February 2023

Formula Version Number: 1

Prepared By: AAI - JHO.

SECTION XVI — OTHER INFORMATION

SDS Preparation Date: 2 February 2023

Formula Version Number: 1

Prepared By: AAI - JHO.

BLOCKHOUSE WARRANTY

Adhere America, Inc. warrants that this product will be free of manufacturing defects and will be in conformity with published specifications when handled, stored, mixed, and applied in accordance with the recommendations of Adhere America, Inc. If this product fails to meet this warranty, the liability of Adhere America, Inc. will be limited to replacement of any non-conforming material. Adhere America, Inc. may, at its sole discretion, refund the purchase price in lieu of replacing the material. Except for the expressed warranty stated above, no other warranties, expressed or implied, including without limitation, any implied of fitness for purpose, are included in this warranty. Adhere America, Inc. shall have no liability or responsibility to the purchaser or any third party for any loss, cost, expense, damage or liability, whether direct or indirect, or for incidental or consequential damages.