Foster® 81-84NH Adhesive/Sealant is a two component, high strength thermosetting urethane adhesive containing no flammable solvents or halide-containing materials. It is designed to bond various types of low-temperature insulation to themselves, as well as to metal and masonry substrates including stainless steel. After curing, it forms a strong, yet flexible bond capable of withstanding thermal shock and mechanical impact. 81-84NH Adhesive/Sealant can be used as both an attachment adhesive and joint sealant in low-temperature installations using cellular glass, polystyrene, phenolic or PUR and PIR foam insulations. It contains no asphalt and can be top-coated with solvent based products without bleed-through. 81-84NH Adhesive/Sealant meets requirements for LEED 2009 IEQ 4.1 low-emitting materials, adhesives and sealants. VOC 81-84NH Part A: 20 g/L, less water and exempt solvent. VOC 81-84 Part B - 0 g/L, less water and exempt solvents. 81-84NH Adhesive/Sealant contains no asbestos, lead, mercury or mercury compounds.
Foster® Reactive Adhesive/Sealant, 5 gal Net Content, Liquid Form, Brown, Neutral Odor/Scent, Composition: Methylene Bisphenyl Diisocyanate (mdi), Polymethylene Polyphenyl Isocyanate, Methylenediphenyl Diisocyanate, 0.49 to 2.45 sq-m/L Coverage Area, 8 Parts A: 1 Part B By Volume, 9 Parts A: 1 Part B By Weight Mixing Ratio, 1.23 Specific Gravity, 0 g/L VOC, Applicable Materials: Glass, Polystyrene, Phenolic, PIR Foam, PUR
| Applicable Materials | : | Glass, Polystyrene, Phenolic, PIR Foam, PUR |
| Color | : | Brown |
| Composition | : | Methylene Bisphenyl Diisocyanate (mdi), Polymethylene Polyphenyl Isocyanate, Methylenediphenyl Diisocyanate |
| Coverage Area | : | 0.49 to 2.45 sq-m/L |
| Form | : | Liquid |
| Mixing Ratio | : | 8 Parts A: 1 Part B By Volume, 9 Parts A: 1 Part B By Weight |
| Net Content | : | 5 gal |
| Odor/Scent | : | Neutral |
| Specific Gravity | : | 1.23 |
| VOC Content | : | 0 g/L |
SDS