Description
Boss 368 Product Features:
- Fills cracks and joints around HVAC ducts, pipes and vents
- Excellent for sealing joints in sheet metal
- Compatible with and suitable for use on polyurethane foam and extruded polystyrene
Boss 368 Product Specifications:
- Type: Butyl Rubber, Liquid, Paste
- Container Type: Cartridge
- Colors: Black, White, Grey
- Setting Time: 25 Minute (Tack-Free)
- Temperature Rating: -35 to 140 Deg F
- Application: Seal Standing Seam Roof, Side Wall, Metal, Asphalt, Wood, Masonry Substrate
- Applicable Standard: ASTM-E-90/84, FDA, TT-S-001657, TT-C-1796A, ISO
- Odor Petroleum
- VOC 202 Gram per Liter
- Specific Gravity 1.28
- Flash Point 40 to 60 Deg C