RECOMMENDED USES

Tapered ACFoam III which features a more durable facer and is more dimensionally-stable, is typically specified for cold-applied BUR, cold-applied modified bitumen membrane systems, and single-ply membrane systems. DO NOT USE WITH HOT-APPLIED MEMBRANES, I.E., COAL TAR OR ASPHALT. Tapered ACFoam III is a closed-cell polyiso foam core integrally laminated to heavy coated-glass facers. Tapered ACFoam III is also available in 25-psi formula. Available in 4´ x 4´ (1220mm x 1220mm).