The duct is totally non-combustible with a maximum operating temperature of 400°F

A PVA Primer will not hide stains

This line of oil-based paint products is high hiding

1/4"x50' ALUMINUM TUBING

Diamond Brite Varnish Stain is the choice for your next project

3/4" DUAL CHECK VALVE-BRONZE COMPRESSION ADAPTERS The duct is totally non-combustibleThis 3 4 inch double check valve backflow preventer assembly is designed to prevent the backflow of polluted water from entering into the potable water supply due to backsiphonage and or backpressure in accordance with national plumbing codes and water authority requirements. The compact modular design allows easy maintenance with a single access cover for in line repairs. It is ideal for protection in continuous pressure piping applications and at