55 gal. Drum AP200 HFO Closed-Cell Isocyanate Spray Foam, Winter Version (Side A) | ALP-AP200-HFO-WIN-A

Alpha Polymers' AP200 HFO Closed-Cell Isocyanate Spray Foam, Winter Version (Side A) also contributes to code-compliant fire performance with low flame spread and smoke development values when the system is installed at proper thicknesses. The resin is engineered to perform consistently within recommended storage and handling conditions, and it reacts quickly with the B-side resin to produce a foam that sets rapidly while maintaining a smooth surface. This ensures efficient jobsite productivity and reliable insulation performance, even in challenging winter environments.

• Used as the reactive isocyanate component of a closed-cell spray foam system
• Maintains consistent performance in low-temperature installation conditions
• Produces a dense, high-R-value foam when combined with the B-side resin
• Contributes to Class II vapor retarder performance and air sealing
• Requires proper storage and handling to preserve reactivity and shelf life