3M™ 08277 Matting Adhesive, 400 mL Cartridge, Liquid, Part A: White Part B: Dark Green, Part A: 1.288; Part B: 1 to 1.1
3M™ Matting Adhesive, Cartridge, 400 mL, Part A: Urethane; Part B: Curative Base, Composition: Part A: Methylene Phenylene Isocyanate Urethane Prepolymer (NJTSRN 04499600-6779), Diisocyanate Polymer, Talc, Aluminum Silicate (NJTSRN 04499600-6789) and Thickening Agent (NJTSRN 04499600-6784); Part B: Polyether Polyol (NJTSRN 04499600-6782), Talc, Polyol (NJTSRN 04499600-6783), Urethane Prepolymer (NJTSRN 04499600-6781), Clay and Sodium Oxide, Liquid, 10 min Application, 24 hrs Curing, Part A: White Part B: Dark Green, Part A: Slight Isocyanate Part B: Slight Ammonia, -40 to 180 deg F, Part A: 1.288; Part B: 1 to 1.1 Specific Gravity, Part A: >383 deg F; Part B: >340 deg F Flash, Part B: 2 g/l VOC, Part B: 1400 to 1800 cPs Viscosity Rating, Applicable Materials: Fiberglass Mat or Cloth, 2760 psi Tensile, 828 psi at 73 deg F Shear Strength
- A high performance low viscosity two component urethane adhesive
- Used to saturate fiberglass cloth when preparing back-up patches
- Low viscosity
- Metered static mixing
- 9.5 min mix nozzle dwell time
- 45 min sand time
- >=410 deg F boiling point (part B)
- <1 evaporation rate (part a), <=1 evaporation rate (part B)
- Part A: 0.01 mmHg vapor pressure
- =1 vapor density (part B)