Welcome to Hard & Shine Chemicals India's Best Precast Chemicals India's Best Construction Chemicals

Deep Penetration. Lasting Protection.

Hard & Shine Acrylic Waterproofing is a high-performance penetrative waterproofing solution based on advanced acrylic polymers. Designed to soak deep into cementitious surfaces, it creates an internal waterproof layer that seals hairline cracks, repels moisture, and enhances the durability of plaster, concrete, and masonry.

Unlike surface-level coatings, this solution penetrates the pores of the substrate to form a water-repellent barrier from within, making it ideal for both old and new constructions where deep action is critical.

Key Features

Deep Penetration Technology

Soaks into the substrate and chemically bonds with the surface, offering long-term internal waterproofing instead of forming a mere surface film.

UV & Weather Resistant

Provides UV-stable protection from rain, heat, and humidity — suitable for exposed walls and roof treatments.

Hairline Crack Sealing

Effectively seals cracks up to 0.5 mm and prevents further water ingress, ensuring leak-free performance.

Breathable Film

Allows trapped moisture inside walls to evaporate without blistering or peeling, preserving the integrity of the structure.

Easy Application

Can be applied by brush, roller, or spray directly over plaster, concrete, brick, or stone without need for priming.

Applications

Silicon-Based Waterproofing Powder

Flexible | Durable | Cement-Compatible

Rubberkrete is an advanced silicon-modified waterproofing powder designed to be mixed directly with cement to create a flexible, breathable, and long-lasting waterproof coating. It forms a rubberized film within the concrete or plaster matrix, effectively sealing pores and hairline cracks while allowing the structure to breathe making it the perfect solution for both positive and negative side waterproofing.

Why Rubberkrete ?

Silicon-Modified Formula

Specially engineered with silicon polymers that enhance hydrophobicity and form a water-repellent barrier deep inside the cementitious matrix.

Excellent Crack Bridging

Forms a rubberized, flexible layer that bridges micro-cracks and tolerates minor substrate movements—ideal for terraces, bathrooms, and slabs.

Cement-Compatible

Easily mixes with cement, no need for synthetic latex or separate liquids. Apply using brush, roller, or trowel on horizontal or vertical surfaces.

Dual-Side Waterproofing

Can be applied on both positive and negative pressure sides (like internal wet walls or exterior basements)

High Coverage & Cost Effective

One pack covers a large surface area when blended properly with cement. Saves cost compared to traditional bitumen or membrane solutions.

How to Use SetnShine Premium

Mix Ratio: 1 part Rubberkrete + 2 parts Cement + water to required consistency
Method: Apply in 2 coats with a brush or roller
Surface Preparation: Clean surface, remove dust/oil, and dampen before applying
Coverage: Approx. 25–35 sqft/kg in two coats (may vary by surface condition)

Applications

Benefits at a Glance