SKU R7399- Categories , , Tags ,
Brand: Robert's
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ROBERTS Pressure Sensitive Flooring Adhesive


For flooring, we recommend adding approximately 10% to the total square foot to account for waste.

Roberts 7399 Universal Plus Flooring Adhesive is an Ultimate-grade, high solids formulation with a tremendous bond and excellent moisture and plasticizer migration resistance. 7399 is approved for several flooring types, backings and substrates, making it a versatile solution to keep on hand. This adhesive may be applied as a permanent or as a true, pressure sensitive adhesive. The pressure sensitive application offers an extended open time, depending on the flooring type.



ROBERTS Pressure Sensitive Flooring Adhesive Descriptions:

  • Ideal for LVT/LVP, WPC/SPC, VCT/VET; all solid vinyl-backed carpet, carpet tiles and sheet goods; recycled rubber and underlayment
  • Bonds with properly prepared concrete, flooring grade APA rated plywood, steel, marble, terrazzo, existing and well-bonded vinyl tile flooring (excluding self-stick), and radiant heated subfloors whose surface temperature does not exceed 85 degrees Fahrenheit
  • For environmentally-controlled indoor use only
  • Ultimate bond strength resists shearing and peeling
  • Moisture Control Adhesive that won’t break down or emulsify when water is introduced – up to 12 lbs. MVER and 99% RH
  • Up to 20 minutes open time and up to 40 minutes working time for permanent installations (wet-set method) on porous substrates only
  • Up to 60 minutes tack time and up to 12 hours working time for releasable installations (tack-set method)
  • Approximately 125 to 185 sq. ft. per gallon coverage when applied with a 1/16 in. x 1/16 in. x 1/16 in. square-notch trowel and 185 to 260 sq. ft. per gallon coverage when applied with a 1/16 in. x 1/32 in. x 1/32 in. U-notch trowel
  • Approximately 250 to 350 sq. ft. per gallon coverage when applied with a 3/8 in. short nap roller and 90 to 120 sq. ft. per gallon coverage when applied with a 1/8 in. x 1/8 in. x 1/16 in. V-notch trowel
  • When installed over existing hard surface floors, remove finish to allow a good mechanical bond
  • Fresh adhesive is easily cleaned with warm, soapy water
  • Excellent resistance to plasticizer migration
  • Traffic – Heavy Commercial
  • Enviro-friendly, solvent-free and LEED compliant; VOC 1 g/L, SCAQMD Rule 1168
  • Protected by GoldGuard, an antimicrobial protection system that inhibits the growth of mold, mildew and odor causing bacteria in both wet and dry adhesives
  • Non-flammable, NFPA Class A and UBC Class 1 fire resistance ratings (ASTM E84)
  • CRI Green Label Plus certified – GLP #42613
  • 15 year moisture control, 15 year direct bond, 7 year double bond limited warranty
  • Substrate porosity test must be performed and ROBERTS 1331 Multipurpose Primer must be applied if the substrate is very porous

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