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Boss® 33316 | Insco Distributing
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Boss® Insulation, Polyurethane Expanding Foam Sealant, 12 oz Container, Aerosol Can Co...

  • Brand Name: Boss®
  • IPN: 1350333
  • MPN: 33316
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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 Foam Sealant, Insulation, Polyurethane Expanding, Series: 333, 12 oz, Aerosol Can, Composition: 1 - 10% Dimethyl Ether, Trichorylpropylene Phosphate, Isobutane, Alkanes, C14-17, Chloro, 40 - 50% Polymeric Diphenylmethane Diisocyanate, 5% Propane, Liquid, Tan, Characteristic, 24 hr at 73 deg F Curing, -21 deg C Flash, VOC: 15%, 1.25 lb/cu-feet, -40 to 200 deg F Service, 40 - 115 deg F Application

Brand Name       Boss®
Item Name       Foam Sealant
Type       Insulation, Polyurethane Expanding
Series       333
Container Size       12 oz
Container Type       Aerosol Can
Form       Liquid
Color       Tan
Odor/Scent       Characteristic
Composition       1 - 10% Dimethyl Ether, Trichorylpropylene Phosphate, Isobutane, Alkanes, C14-17, Chloro, 40 - 50% Polymeric Diphenylmethane Diisocyanate, 5% Propane
Curing Time       24 hr at 73 deg F
Flash Point       -21 deg C
VOC       15%
Temperature Rating       -40 to 200 deg F Service, 40 - 115 deg F Application
  • Triple expanding
  • Fills gaps, cracks and holes
  • Seals out insects and pests
  • Can be sanded, painted and stained
  • Weatherproofs against wind and moisture
  • pdf MSDS https://www.insco.com//ASSETS/DOCUMENTS/ITEMS/EN/UNI-08452_SDS.pdf
  • pdf MSDS https://assets.unilogcorp.com/267/ITEM/DOC/UNI-08452_SDS.pdf
  • pdf Specification Sheet https://www.insco.com//ASSETS/DOCUMENTS/ITEMS/EN/UNI-08452_Spec.pdf
  • pdf Specification Sheet https://assets.unilogcorp.com/267/ITEM/DOC/UNI-08452_Spec.pdf