Application
Glass-fiber grit and woven-fabric self-adhesive underlayments for steep-slope roofs, usually bought with or ahead of asphalt shingles.
Self-adhesive waterproof underlayment with a glass-fiber carrier and grit surface, made for steep-slope roofs under asphalt, cement, metal or wood shingles.
Self-adhesive underlayment with a woven-fabric face for steep-slope roofs where walkability, tear strength and nail sealing matter.
Asphalt shingles for pitched roofs, often bought with the underlayment lines above.