SHURJOINT
4" X 2-1/2" GALVANIZED MECHANICAL TEE MODEL: 7721 BRAND NEW ( ON SALE DAY)
This product comes from Safety Technology International, a brand known for durable designs.
4" UNIVERSAL FLANGE ADAPTER MODEL: 7180 BRAND NEW ( ON SALE DAY )
I use the Vinyl Ester Resin- 4 Gallon Kit with MEKP Catalyst for restoring old fiberglass parts.