Dongyuan Shengda Cellulose ether and RDP are key additives in wall putty. Cellulose ether mainly improves water retention, workability, and anti-sagging performance, helping ensure smooth application and extending open time during construction.
RDP mainly enhances the final strength and durability of wall putty by improving adhesion, crack resistance, and water resistance, making the putty layer more stable and long-lasting.

