COATINGS/MASTICS – General

Product NameProduct FunctionAdditional Information/Special Notes
WC-1Weather-barrier masticLatex base is polyvinyl-acetate copolymer, excellent for trowel application
WC-1 Nuclear GradeWeather-barrier masticComplies with NRC 1.36 and MIL-DTL-24244D(SH)
WC-5Weather-barrier masticLatex base is vinyl-acrylic copolymer, excellent brushability, E 84 flame spread: 15
WC-7Weather-barrier masticLatex base is vinyl-acrylic copolymer, excellent brushability, E 84 flame spread: 5. Smoke 0
AC-9Weather-barrier masticLatex base is acrylic terpolymer, good low temperatyure flexibility & elongation
WC-1 Type CCondensation-control masticCork-filled insulating mastic for below-dew-point equipment, lines, etc.
WC-7 Type CCondensation-control masticEconomy version of cork-filled insulating mastic
WC-7 Ultra FinishWeather-barrierA special version of WC-7 White formulated to match many of the newer types of facings being used by insulation manufactures.
708Water-based vapor barrier coatingFor use where a full-scale weather barrier isn’t needed
749 VaporBlok™Water-based vapor barrier coatingLow odor water-based vapor barrier, avg. perm rating .03 U.S. Perms, 25/50 rated, “QPL Listed”
739 BrushSeal™Weather-barrier masticCommercial grade vapor barrier, avg. perm rating .08 U.S. Perms, 25/50 rated
739 Ultra FinishVapor RetarderA special version of 739 White formulated to match many of the newer types of facings being used by insulation manufactures.
ProtectokoteWeather-barrier masticAcrylic coating specifically formulated for use over marine insulation systems; UL Listed

COATINGS/MASTICS – Extra or Actively Fire Retardant

Product NameProduct FunctionAdditional Information/Special Notes
WC-1 FRWeather-barrier masticA specially fire-resistant version of WC-1
WC-5 FRWeather-barrier masticA specially fire-resistant version of WC-5
Cable Coating 3iIntumescent coating for grouped cablesFactory Mutual approved for fire protection of grouped cables

ADHESIVES

Product NameProduct FunctionAdditional Information/Special Notes
136Lagging adhesive/coatingLow viscosity for paint-like brushability
713Lagging adhesive/coatingComplies with MIL-A-3316C, Class 1; U.L. classified; Coast Guard approved, QPL listed
713 Nuclear GradeLagging adhesive/coatingAlso complies with NRC 1.36 and MIL-DTL-24244D(SH), “QPL Listed”
725Laminating adheives – foil to insulationSpecially formulated for compatibility with foil facings
727Laminating adhesive, extra fire resistantHigh quality all-purpose facing adhesive, E 84 Flame Spread: 5 Smoke: 0
760High Temperature fabricating adhesiveSilicate-based, with non-asbestos fibers
760 Nuclear GradeHigh Temperature fabricating adhesiveComplies with NRC 1.36 and MIL-DTL-24244D(SH)
770Binder for sprayed-on insulationImproves strength of insulations containing portland cement
795Duct adhesive – insulation to metalU.L. classified as Russell-Monroe J-545-F