Deck-O-Seal Pour Grade Joint Sealant Kit, Dura White 96 oz.

Deck-O-Seal Pour Grade is a two part, polysulfide based joint sealant that you mix and pour into the expansion joints and cracks of a pool deck. This kit is the Dura White color in the 96 oz. size, part number 4701031.

Why pour grade

The sealant is self leveling. Once poured into a horizontal joint it flows out flat and cures smooth, which suits the long coping to deck joint that runs around a pool. Polysulfide sealants stay flexible after cure, so the seal moves with the slab through heat and cold instead of cracking loose.

Using it

Clean the joint, set backer rod where the joint is deep, mix the two parts as the kit instructions describe, and pour. Because it levels itself, it is not for vertical or sloped joints. Choose Dura White for light colored decks and coping; the pour grade is also made in other colors.