Anderson Metals 1/2 In. Red Brass Threaded Union PROVA Master Flash roof flashings are

Master Flash roof flashings are engineered for profiled roofing materials and can be installed on all types of roofing surfaces

Features P100 filters which are oil-proof and block 99

High-quality VOC compliant adhesive specifically formulated for the insulation of FRP (fiber-reinforced plastic) panels over most porous surfaces

The unique non-woven fiber structure of Tyvek DrainWrap also helps prevent air movement through the walls

Anderson Metals 1/2 In. Red Brass Threaded Union PROVA Master Flash roof flashings areLow lead union. Female iron pipe X Female iron pipe. Rough brass, import. Meets following specifications: Alloy No. C84400 per ASTM B584, ANSI ASME B16. 15, ANSI B1. 20. 1, WW P 460 Federal Specifications, 125 WSP, 200 WOG, California AB 1953. Vermont SB 152. Manufactured to include no more than 0. 25% weighted average lead content on wetted surfaces.