Micafil Vermiculite Largegrade Rvmv L707D Large

Micafil vermiculite granules provide thermal and acoustic insulation for in lofts, between floors, interior cavity walls, and for pipe protection. Easy to use, it pours straight from the bag and flows over and into all potential heat loss areas. Non-abrasive and fire-resistant, Micafil helps to significantly reduce heat loss in cold weather and keeps interiors cool in hot weather.