Gypsum Plaster
High-purity polymer-modified plaster for direct application on brickwork and RCC with zero water curing, crack-free smooth finish, and thermal insulation.
Product Overview: Self-Curing Gypsum Plaster
Gypsum Plaster (Marvelloplast S500 Formula) is a high-purity, polymer-modified one-coat plaster engineered as an ultra-smooth, crack-free replacement for conventional sand-cement plastering. It applies directly onto brickwork, AAC blocks, RCC ceilings, and Mivan concrete walls without hacking — delivering a brilliant, mirror-smooth off-white finish ready for direct painting in just 72 hours.
Key Benefits
Direct One-Coat Plastering
Eliminates the traditional 2-step process of sand plaster and wall putty, achieving a paint-ready mirror-smooth wall in one application.
Zero Water Curing Needed
Self-curing chemistry eliminates water spraying, keeping sites clean and dry while allowing painting within 72 hours.
Thermal & Acoustic Insulation
Low thermal conductivity keeps rooms naturally cooler in summer, lowers energy bills, and dampens ambient noise.
Flawless Paint-Ready Smoothness
Dries to a uniform off-white matte surface free of pinholes and efflorescence, significantly reducing topcoat paint consumption.
Available Grades
25 Kg Moisture-Proof Bag
30 Kg Commercial Standard Bag
40 Kg Heavy-Duty Project Bag
Custom Palletized Builder Packs
Technical Specifications
Formulated with calcined gypsum hemianhydrite and performance retarders. Mix ratio: approx. 14–16 litres of clean water per 25 kg bag. Pot life: 15–25 minutes.
| Parameter | Gypsum Plaster (Marvelloplast S500) | Traditional Sand-Cement Plaster |
|---|---|---|
| Surface Finish | Mirror-smooth, ready for paint | Rough, gritty, requires multiple putty coats |
| Water Curing | Zero water curing (Self-curing) | Mandatory curing for 7–14 days |
| Hairline Cracks | Zero shrinkage, 100% crack-free | Prone to shrinkage cracks and crazing |
| Painting Readiness | Ready in 3 – 4 Days | Requires 21 – 28 Days |
| Applied Density | 750 – 850 kg/m³ (Lightweight) | 1800 – 2000 kg/m³ (Heavy dead load) |
Why Choose Us?
High-Purity Natural Mineral Gypsum
Precision calcined in automated kettles for uniform setting time, superior whiteness, and optimal compressive strength.
Eco-Friendly Green Building
Conserves sand and groundwater, certified non-hazardous and earns LEED / IGBC green building credits.
Fresh Batch Factory Dispatch
Hermetically sealed moisture-barrier bags with quick 24–48 hr dispatch directly from our SIDCO facility.
Technical Guidance & Support
On-site applicator demonstrations, mixing guidance, and project thickness audits for seamless quality.