Raven® 405 Ultra-Fast Set (UFS) is a solvent-free 100% solids, high build epoxy formulated for coating manhole inverts and benches. Designed for contractors and municipalities to minimize downtime, Raven 405 UFS will typically allow lateral flow to the invert area of a manhole in 15 minutes after application. Raven 405 UFS high-build ability allows it to be applied on damp or dry concrete surfaces up to 6.4mm thick.
Severe Wastewater Environment—Rehabilitation of deteriorated manhole bench and inverts.
The Part A Resin is white; the Part B Curing Agent is blue. When mixed the product is light blue.