Gypsum Plaster.

Buildon Classic Gypsum Plaster is produced from the light powder-density rock sourced from the purest mines. The advantage of our Gypsum is that it is the highest grade, white in colour, and 40% harder than any other Gypsum Plaster available in the Indian market. This Gypsum plaster can be applied easily and directly on all surfaces without the need for sand/cement/ plaster on the walls.
Approved by

Application of Gypsum

Surface must be clean, dry, firm & free of dust.

Important properties like soluble salt content, thermal characteristics, shrinkage, strength, suction bonding properties etc of the background which is to plastered, should be evaluated before application.

Buildon perlite plaster can be applied directly on most of the surfaces like Brick walls/Fly ash brick/Siporex blocks/Concrete surfaces/Sand cement plaster walls etc.

Suitable fixture can be fixed after the plaster reaches it’s initial setting time. once the plasters has the set, you can put fixtures of varying weights. Smaller one can be supported by using steel hooks and pins, while heavies frames and objects can be accommodated with plugs and screws, or suitable fixture, adequately penetrated into the background to ensure a film hold.

Direction For Use

The right way to mix is to add the powder to water, not water to the powder.

Avoid mixing more powder that can be used within 15 minutes.

Do not temper or mix fresh material
once a mix has started to set.

After taking the required amount of plaster, always fold the open end,
to protect the plaster from moisture.

Setting time cannot be altered by diluting the mixture with water.

Technical Specifications

Purity Whiteness

70-80% & above


70-80% off White

Fineness Mesh

Mesh 150 Residue 5 %

Setting Time

Initial 11-15min, Final 23-25 min

Compressive strength

19.13 N/mm2

Coverage at 12mm thickness

20 sqft

Dry Bulk density


Standard compliance

IS 2547-1 Part 1 & Part 2

Shelf Life

8 months


25 kgs

More Products

Explore products that will meet your needs,