Interior wall putty YY-513 (gymsum based)
Products using the latest environmental protection formula and advanced production technology , it’s the preferred product for metope base material processing.
1.It has good two-way compatibility, strong cohesive force with base plane and paint primer.
2.It is readymix product, has uniform and stable performance, can be used by opening and adding water and latex, convenient and environmental.
3.It has good thixotropy, even and smooth, smooth construction, could improve the construction efficiency.
4.It has excellent crack resistance and water resistance. Eliminate the cracking, sand buckle and peeling phenomenon which caused by traditional 107 glue + white cement.
5.The leveling facing is exquisite, smooth; reduce the amount of painting and the comprehensive cost.
6.It is nontoxic and harmless, no radiation, no irritating smell. It does not contain flammable erosion substances, convenient and safe.
It is suitable for inorganic surface of interior wall, including mortar plaster, precast concrete, gypsum board, and standard block, etc.
1.The base plane should be smooth and strong; no dust, grease, release agents, batik materials and so on.
2.If the base place is very uneven, leveling it with powder putty for exterior wall for one time. The new plastered cement mortar surface should be maintained for more than 14 days before construction.
3.If the weather is hot and dry or the porosity of base plane is high, construction should be done after water the base level and waiting until no clear water.
Stir with motor stirrer until even, standing for 5-10 minutes, and stir again will get better result.
Mix the powder and water in the proportion Powder:water=25: 8-9 Construction tools Container, motor stirrer, putty knife, spray and coating tool and grinding tool, etc. Construction time interval(hr) >4 Construction thickness(mm) 0.8-1.5 Polishing time 18-36hours after construction Curing time 2-5days, then brush the putty
1.The construction should be done from 5 °C to 40 ° C . Control strictly about putty proportion of water and powder, avoid appear product too loose, too low strength because of too much water; or product dry fast and too low strength because of too much powder.
2. If adding too much water when stirring, should add more powders. The mortar should be used within 4 hours. YY-513 cannot be plastered on plywood and metal plates directly.
Keep in cold and dry place, unopened powder is valid for 1 year, additives is valid for 6 months. Spec. Packing: 20kg powder
Surface drying time(Hr) ≤5 Cohesive strength standard state ≥0.5 Freeze-thaw cycle ≥0.3 Alkali resistance No change Water resistance No change Unit dosage (for two coats) 1.5 color white