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HPMC( Hydroxypropyl methyl cellulose) For Wall Putty Powder

The products we supply:HPMC For Wall Putty Powder,please contact us.

HPMC/Hydroxyproyl Methyl Cellulose For Wall Putty Powder

1. CAS No.:  9004-65-3
2. MF:  C12H20O10
3. EINECS No.:  220-971-6
4. Classification:  Construction Adhesive
5. Place of Origin:  Hebei, China (Mainland)
6. Main Raw Material:  Refined cotton
7. Specification:
Item Index
Appearance white or similar white granules or power
Purity% 99
Methoxyl group  % 19-30
Hydroxyl propyl group % 4-12
Gel temperature /°C 58-64°C
PH value  5.0-7.5
Viscosity(2% solution,20°C)  80000-150000 mPa.s
Particle size  80-180mesh
Water content  % 3-5
Ash content % 3-5

Product Description:

White Cement Based Wall Putty

Pentaplast Supreme Putty is a water resistant white cement based putty ideal for use on concrete/ mortar walls (internal and external) and ceilings. It fills the fine pores of mortar /concrete walls and ceiling and proves a white, smooth and dry surface, essential for painting. Pentaplast Supreme Putty can be applied even on moist surfaces ( Internal I External ). Pentaplast Supreme Putty has more adhesive strength, durability and enhances the life of paints . Pentaplast Supreme Putty though white cement based, does not require water curing. 

  • Being cementitious material it has better adhesiveness and durability.
  • water Resistant.
  • Excellent bonding to the base plaster/ concrete.
  • Scratch resistant
  • UV resistant
  • Reducing in cracking
  • Can be used on new as well as old walls/ ceiling


  • Excellent workability.
  • Easy to use at site
  • Suitable for interiors as well as exteriors.
  • Consistent work quality.
  • Excellent, super smooth, super finish.


  • Reduced paint consumption
  • Save time
  • Cost effective.

 How to Use: 

  • Clean the surface,loose particles, dirt, grease and traces of foreign material form the surface, if necessary, by using sand paper or by chipping.
  • For loose plaster areas, remove the defective material and replaster the area.
  • For ceilings / walls, which are not even, replaster it with Rokso Ready mix Plaster to make them even.
  • Fill up any cracks in base plaster


  • Take 10-12 litres of clean water per 40 kg bag in a clean bucket. Add the required quality of Pentaplast Supreme Putty. Adjust the water to the amount of plaster used at a time. Add further water as required.
  • Stir continuously by using an electric mixer or by hand to obtain a homogeneous lump-free paste.
  • Allow the resultant paste to stand for about 10 minutes for the additives to dissolve.
  • Re-mix again for about 2 minutes.
  • The mixture is now ready
  • Use the Mix within 60 Minutes.

 8. Usage:

Specially for Wall Putty Powder . 

  • Dampen the surface to be plastered with clean water.Allow excess water to drain off.
  • Using a steel trowel / blade, apply the above mix to a thickness of about 1 mm. Level and smoothen the surface.
  • Apply the second coat after the first coat has fully dried and set. The thickness of each coat should not exceed 1.5 mm. Smoothen with a steel trowel, Sand paper if so desired, with 600 no.sand paper.

9. Package:

25kg/bag. 12 MT /20’FCL with pallets, 24 MT/40’FCL with pallets.
10. Storage and Shelf Life:
2 years under cool, dry conditions in original packaging away from heat sources. It is recommended to use the product in rotation on a first-in first-out basis.

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