Abesco CP310 Fire Rated Acrylic Intumescent Caulk

• Excellent adhesion to most building substrates
• Fast cure, tack free in 75 minutes
• Very easy to use, install and finish
• Excellent slump resistance
• Tested in accordance with ASTM E814, UL1479 UL Classified 1 and 2 hour rating

Abesco CP310 FR Acrylic Intumescent Caulk is a single part water based acrylic caulk. The intumescent caulk provides a firm but flexible seal to joints in a variety of fire rated structures. The caulk will not support combustion, and, when exposed to fire it will form a carbonaceous char which expands to effectively seal any small gaps and prevent the spread of smoke and fire. Abesco CP310 FR Acrylic Intumescent Caulk is suitable for use in any buildings which have electrical cables, metallic pipes and air conditioning ducts, etc. which penetrate through fire rated compartment walls (drywall included) and floors. Suitable for use around copper and steel pipes, steel conduits, electrical cables, data and telephone cables, PVC and CPVC pipes (up to 2" diameter), and HVAC ducts. For complete installation details, please refer to Technical Data Sheet.

Halogen free

Cost effective solution for a wide range of applications