Boss 333 is a ready-to-use, multipurpose, polyurethane foam that expands to 3 times its original volume on contact with air. The expanding action fills holes, cracks and gaps more completely than standard caulks. Boss 333 has excellent insulating properties and superb adhesion to virtually all building materials.
BOSS® by Soudal Foam Sealant, 12 oz Net Content, Aerosol Can Container, Liquid Form, Tan, Composition: Dimethyl Ether, Trichorylpropylene Phosphate, IsoButane, Alkanes, C14-17, Chloro, Polymeric Diphenylmethane Diisocyanate, Propane, 24 hr Functional Cure Time, 15 % VOC, 40 to 115 deg F
| Color | : | Tan |
| Composition | : | Dimethyl Ether, Trichorylpropylene Phosphate, IsoButane, Alkanes, C14-17, Chloro, Polymeric Diphenylmethane Diisocyanate, Propane |
| Container Type | : | Aerosol Can |
| Form | : | Liquid |
| Functional Cure Time | : | 24 hr |
| Net Content | : | 12 oz |
| Temperature Rating | : | 40 to 115 deg F |
| VOC Content | : | 15 % |
- Weatherproofs against wind and moisture
- Triple expanding
- Fills gaps, cracks and holes
- Seals out insects and pests
- Can be sanded, painted and stained
SDS