1KG/4KG/20KG OBAPROOF CM 700 WP CEMENT MODIFIER PRIMER OF WATER-BASED WATERPROOFING WORKS / WATERPROOF / Cat Kalis Air / 防水底洤

OBAPROOF. OBAPROOF CM-700 WP CEMENT MODIFIER, PRIMER OF WATER-BASED WATERPROOFING WORKS WATERPROOF Cat Kalis Air. Obaproof CM-700wp cement modifier is belonged to the copolymer of styrene, being modified from MMA, and butadiene, Obaproof CM-700wp is environmentally friendly and low VOC material. When added into cement and mortar, it will permeate into the gap between cement and aggregate to fulfill its function of filing pore space, that will create finer texture in cement and mortar and further enhance waterproofing and durability for cement and mortar. Plastering on the surface of engineering cement, it not only adhere firmly with concrete, but also can protect concrete from the osmosis of water contents and to avoid the corrosion of reinforcement and aging of the cement. Application on the joint between new and old cement can cure the light powder dust on the construction surface and further enable the film adhesion between the waterproof layer and construction surface so as to enha