CRL Black Bituminous Coating 5-Gal Waterproof Roof & Foundation Sealer

• Creates a barrier between railing hardware and wet concrete
• Prevents electrolysis and corrosion for concrete-embedded fittings

CRL Bituminous Coating (SKU: BC5GL) is a bituminous coating designed to protect CRL base shoe, posts, railings, and stanchions when embedded in concrete. Apply to a clean, dry surface, allow to dry, then embed in concrete for long-lasting corrosion protection. Coverage: Approximately 100–200 sq. ft. per gallon; 33 sq. ft. per aerosol can. For cleanup use Cat. No. CRL2032.


NOTE: Shelf life is 1 year from production date. If stored in a stable temperature and weather-controlled environment, shelf life can be significantly longer.


Product Warning:

This product cannot ship via air transport, UPS, or FedEx Ground. Must ship via common carrier only or is available for will-call pickup.

Order BC5GL now to protect concrete-embedded railing hardware from corrosion and electrolysis.