堵缝石膏

Use scope Universal joint material, suitable for paper, cement plaster gypsum board, pull handle, cement plasterboard juncture, etc. characteristics 1. The strong cohesive force 2 efficient prevent craze 3small shrinkage 4. Use dry, wet environment notes The product 40 minutes to complete. (After concreting unfavorable use), Use environmental temperature above 5 degrees Celsius. Shipping storage moisture proof. Period for twelve month Technique specification ProjectTargetDegree of fineness(0.2mm)≤10%Prehardening min≥40Final set min≤70Anti-booklet intensityMpa≥1.5Compressive strength Mpa≥3.0 base wall rendering