Order as many floor samples as you like and we'll ship all samples to you for free! You may then return them, within six months, and receive a refund for all returned samples. Please note: We do not reimburse for return shipping costs.
Premium eco-friendly sound and moisture control MS Polymer flooring adhesive
DriTac 7700 is a professional grade non-toxic adhesive for interior applications of most solid and engineered hardwood, bamboo, and cork flooring. It's a 5-in-1 system that offers excellent bonding, superior moisture control, sound control, crack suppression—and it isolates old mastic residue. It's also designed for easy cleanup with soap and water when wet or dry. The coverage to achieve these benefits is 30 SF/gallon which requires a larger trowel. Refer to installation guidelines.
NOTE: For Waterproof cork or traditional 12x12 cork tiles, one gallon will cover apx. 80 SF with a 1/8x1/8x1/8 square notch (TR-5) or 3/32 V-notch trowel (TR-3). Refer to Technical Data Sheet for more details about other types of flooring.
Made in the USA, DriTac 7700 is green because it's solvent-free, contains zero VOC, zero isocyanates, and zero formaldehyde. It also contains no water, is nonflammable, has very low odor, and is CRI + certified. This MS Polymer is a next generation technology that saves installers time and consumers money.
DriTac 7700 has an extensive installation guide which must be followed to the letter. Also available in Spanish. Please download it and refer to it before applying this product to make sure that the substrate fulfills all the manufacturer's requirements. Please call 800-405-0222 if you have any questions.
DriTac 7700 has almost no odor when wet and none when dry. It contains no toxic ingredients and emits no hazardous air pollutants. It works very well on traditional cork flooring , waterproof cork and underlayment as well as all hardwood and engineered hardwood flooring. It allows for a one-day, one-step installation. Installers can accomplish in one day what typically takes two or more days to complete.
Features & benefits
Non-toxic — contains no solvents, isocyanates, VOCs and has very low odor
IAQ Certified — CRI + indoor air quality; 3rd party certified
Versatile — designed for solid or engineered hardwood, bamboo, waterproof cork, cork tile, cork/rubber/foam underlayment. This is not for wool carpet but may be used for rubber backed carpet tile.
Excellent initial tack -- aggressively bonds quickly but has a long open time
High performance — works well above , on or below grade over plywood, ceramic tile, concrete, OSB, vinyl tile or sheet if used with vinyl primer, lightweight concrete when used with approved latex primer. Please see installation instructions for complete list of approved subfloors.
Easy to apply and clean up — spreads easily and cleans with damp cloth when wet and with any safe solvent or mineral spirits when dry
Excellent coverage — long open time and easy to apply. See installation guide for trowel sizes (pdf download also in Spanish
Sound Reduction — Engineered wood over concrete subfloors deaden impact and sound transmission and meets these code requirements: IIC 54-74 ASTM E 492-09 & E989-06, STC 53-67 ASTM E 90-4 & E 413-10
Moisture control — controls moisture vapor emission rate (MVER) up to 15lbs./85% relative humidity
Crack suppressant — prevents cracking in concrete subfloors
Isolates mastic residue — can be applied directly over existing cutback mastics to create a strong bond. Please refer to manufacturers instructions for complete details.
State Nexus Fee may apply A state nexus fee will be applied to this item if drop shipped to the following states: . We're sorry for the inconvenience. Click here to read more about the state nexus fee.
Coverage (1 Coat)
Recommended # of Coats
Square Feet / Box
Thickness or Height
Veneer Cut Thickness
Boxes / Pallet
Square Feet / Pallet
Boards / Box
Pieces / Box
Weight / Box
Interior or Exterior
Use On Material
**Do Not Use on Stained Concrete**, Bamboo: Flooring, Cork: Underlayment, Flooring: Bamboo, Flooring: Hardwood, Flooring: Wood
solid or engineered hardwood or bamboo, glue down or floating cork, waterproof cork, cork underlayment, foam underlayment, recycled rubber flooring over porous substrates. **Do Not Use on Stained Concrete**