AD-532 - Optimal bond, optimal results !
SOLVENT-FREE
High performance, one-part, moisture curing urethane adhesive.

Specially formulated to glue down engineered hardwood floors over concrete, plywood or Acousti-Tech’s thermo-acoustic membranes as well as the installation of the membrane.

Advantages :

· Easier application than the majority of urethane adhesives
· Solvent-free, water-free
· Excellent resistance to moisture
· No waiting time before floor covering installation
· Perfect for renovation
· Low V.O.C.
· Elastomeric : moves with expanding/contracting wood
· Pail 13.2 L (3.48 U.S. gal.)

AD-218
PREPARATION
• Keep adhesive at a temperature between 16° C (60° F) and 24° C (75° F) 24 hours before using.
• Before installing, be sure that the surface is free of any substance: oil, grease, dust, scaly paint, crumbled concrete, concrete sealer or hardening agent. Concrete must be dry and clean.
• Aggressively sand the surface to remove any scaly paint and have a proper substrate to receive the adhesive.
• Correct all inappropriate surfaces before spreading AD-218.
• If uncertain, proceed to adhesion test.
CONDITIONS OF USE
• Approx. 50% relative humidity level and 21° C (70° F) on clean, dry and levelled concrete.
• Substrate temperature should be between 10° C (50° F) and 32° C (90° F).
• Test all concrete slabs for moisture. Moisture vapor emission rating should not exceed 3 lbs. per 1 000 sq. ft. (1,36 kg per 92,9 m2) per 24 hours, when using the anhydrous calcium chloride test (ASTM F1869).
INSTRUCTIONS
• Adhesive is ready to use. Do not dilute.
• Spread the adhesive with the trowel.
• Follow manufacturer's instructions for the installation of the membrane.
• The adhesive has approximately 15-30 minutes of open time.
• To ensure proper transfer of the adhesive, roll the membrane in both directions immediately after installation with a 75- to 100-pound roller.
• Proper adhesive transfer (minimum 95% of the surface) should be confirmed periodically by lifting the membrane.
• Light traffic is acceptable after installation; normal traffic or the installation of floating or glued down flooring is allowed after 24 hours to allow proper adhesive setup.

AD-316
PREPARATION
• Keep adhesive at a temperature between 16° C (60° F) and 24° C (75° F) 24 hours before using.
• Before installing, be sure that the surface is free of any substance: oil, grease, dust, scaly paint, crumbled concrete, concrete sealer or hardening agent. Concrete must be dry and clean.
• Aggressively sand the surface to remove any scaly paint and have a proper substrate to receive the adhesive.
• Correct all inappropriate surfaces before spreading AD-316.
• If uncertain, proceed to adhesion test.
CONDITIONS OF USE
• Approx. 50% relative humidity level and 21° C (70° F) on clean, dry and levelled concrete.
• Substrate temperature should be between 10° C (50° F) and 32° C (90° F).
• Test all concrete slabs for moisture. Moisture vapor emission rating should not exceed 3 lbs. per 1 000 sq. ft. (1,36 kg per 92,9 m2) per 24 hours, when using the anhydrous calcium chloride test (ASTM F1869).
INSTRUCTIONS
• Adhesive is ready to use. Do not dilute.
• Spread the adhesive with the trowel.
• Follow manufacturer's instructions for the installation of the membrane or hardwood flooring.
• The adhesive has approximately 1 hour of open time.
• To ensure proper transfer of the adhesive, roll the membrane in both directions immediately after installation with a 75- to 100-pound roller .
• Proper adhesive transfer (minimum 95% of the surface) should be confirmed periodically by lifting the membrane.
• Light traffic or the installation of floating or glued down flooring is acceptable after installation; normal traffic after 24 hours to allow proper adhesive setup.

AD-532
PREPARATION
• Keep adhesive at a temperature between 16° C (60° F) and 24° C (75° F) 24 hours before using.
• Before installing, be sure that the surface is free of any substance: oil, grease, dust, scaly paint, crumbled concrete, concrete sealer or hardening agent. Concrete must be dry and clean.
• Aggressively sand the surface to remove any scaly paint and have a proper substrate to receive the adhesive.
• Correct all inappropriate surfaces before spreading AD-532.
• If uncertain, proceed to adhesion test.
CONDITIONS OF USE
• Approx. 16° C (60° F) to 32° C (90° F) on clean, dry and levelled concrete.
• Substrate temperature should be between 10° C (50° F) and 32° C (90° F).
• Test all concrete slabs for moisture. Moisture vapor emission rating should not exceed 3 lbs. per 1 000 sq. ft. (1,36 kg per 92,9 m2) per 24 hours, when using the anhydrous calcium chloride test (ASTM F1869).
INSTRUCTIONS
• Adhesive is ready to use. Do not dilute.
• Spread the adhesive with the trowel.
• Follow manufacturer's instructions for the installation of the membrane or hardwood flooring.
• The adhesive has approximately 2,5 hours of open time at 50% humidity and 23° C (73° F)
• To ensure proper transfer of the adhesive, roll the membrane in both directions immediately after installation with a 75- to 100-pound roller .
• Proper adhesive transfer (minimum 95% of the surface) should be confirmed periodically by lifting the membrane.
• Light traffic or the installation of glued down flooring is acceptable after installation; normal traffic after 24 hours to allow proper adhesive setup.