Gaf Materials 0915000MV Film Storm Guard 200 Sq.Ft. Laminated made from white vitreous porcelain

made from white vitreous porcelain and coated with a heavy glaze

Oil-free design

When the going gets rough

with commercial swing hanger

Gives fast

Gaf Materials 0915000MV Film Storm Guard 200 Sq.Ft. Laminated made from white vitreous porcelain"GAF MATERIALS" SHINGLE UNDERLAYMENT Smooth, film surface link barrier with special adhesive for one time repositioning, but aggressively adheres over time Unique film surface pattern improves footing even in hot weather Split back release film peels off in layers for faster installation and greater homeowner value Design to withstand high metal roof temperatures and will not melt or flow High temperature compound is suitable for most metal roof