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roof waterproofing products

Performance Highlights

8–10 Yrs Long Life
UV Resistant
100% Breathable

Area of Application

Roofs
Roofs
Terrace-Brickbat Coba
Terrace-Brickbat Coba
Balcony Garden
Balcony Garden
Exterior of Arch Structure
Exterior of Arch Structure
Dome- Design Buildings
Dome- Design Buildings
Exterior Walls
Exterior Walls

Acrylic Polymer Waterproofing

Star Waterproof Exterior

Trusted Acrylic Waterproofing Coating for Cracks, External Walls & Roofs

India's Trusted Elastomeric Waterproofing

Star Waterproof Exterior is an advanced acrylic polymer-based elastomeric waterproofing compound, ideal for both new and existing structures. This high-performance acrylic polymer waterproofing solution prevents water penetration and reduces hairline cracks, making it perfect for external wall waterproofing on roofs, chajjas, balconies, and water reservoirs.

Reinforced with flexible, UV-resistant acrylic properties, this durable elastomeric waterproofing offers exceptional weather protection and strong substrate adhesion. Choose Star Waterproof Exterior — India's trusted acrylic waterproofing coating, reliable elastomeric waterproofing, and best external wall waterproofing solution for breathable, crack-resistant, and outstanding long-lasting surface protection performance.

Top Advantages of Star Waterproof Exterior — Trusted Elastomeric Waterproofing for Strong, Lasting Protection

  • Corrosion Resistant — Protects metal and concrete from rust and degradation.
  • Microbial Resistance — Prevents algae, fungus, and mold growth effectively.
  • Crack Prevention — Bridges hairline cracks and stops further expansion.
  • Increased Adhesion — Bonds strongly to concrete, brick, and cement surfaces.
  • Durability — Long-lasting performance in all weather conditions.
  • Water Resistant — Creates an impermeable barrier against water penetration.
  • UV Resistant — Withstands harsh sunlight without fading or cracking.
BEE Certified Bureau of Energy Efficiency
GreenPro Certified Eco Label
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The Problem

Common Challenges in External Waterproofing

Problems every building faces when exposed to the elements.

01

Constant Weather Exposure

Harsh sun, rain, and temperature changes cause surface degradation and coating failure.

02

Crack Development & Water Seepage

Hairline cracks from structural movement allow water seepage and interior damage.

03

Algae, Mold & Microbial Growth

Moisture promotes algae and fungal growth, staining and damaging exterior walls.

Benefits

Star Waterproof Exterior: The Ultimate Acrylic Polymer Waterproofing for Stronger, Resilient, and Long-Lasting Surfaces

Star Waterproof Exterior is an acrylic polymer-based elastomeric waterproofing compound built for new and existing structures. This acrylic waterproofing coating and advanced acrylic polymer waterproofing solution offers superior adhesion, crack resistance, and UV protection across walls, roofs, balconies, and water reservoirs. Choose Star Waterproof Exterior — the trusted reliable external wall waterproofing solution for lasting protection in modern buildings.

Corrosion Resistant

Corrosion Resistant

Star Waterproof Exterior creates a strong, impermeable carbon dioxide diffusion barrier that prevents water and moisture penetration, reducing the chances of corrosion in embedded steel. This acrylic polymer waterproofing forms a protective shield, making our elastomeric waterproofing ideal for external wall waterproofing on reinforced concrete structures.

Microbial Resistance

Microbial Resistance

This advanced acrylic waterproofing coating keeps the visual appeal intact by resisting algae, fungi, and dirt pickup—ensuring easy cleaning and a fresh-looking surface. As a hygienic elastomeric waterproofing solution, this acrylic polymer waterproofing protects external wall waterproofing surfaces from biological deterioration.

Flexibility

Flexibility

Changing weather conditions are easily managed thanks to the flexible nature of this acrylic polymer waterproofing compound, while maintaining surface hardness. Our elastomeric waterproofing expands and contracts with the substrate, making it the most reliable acrylic waterproofing coating for external wall waterproofing.

Crack Prevention

Crack Prevention

This high-performance acrylic waterproofing coating effectively seals new cracks, honeycombs, and class A4 hairline cracks, preventing water infiltration. The elastomeric waterproofing bridges over existing cracks, accommodating structural movements—making our acrylic polymer waterproofing the smartest external wall waterproofing choice.

Increased Adhesion

Increased Adhesion

Star Waterproof Exterior strongly adheres to multiple substrates including concrete, stone, plaster, masonry, and cemented surfaces. This versatile acrylic polymer waterproofing and durable elastomeric waterproofing deliver exceptional bonding strength—making our acrylic waterproofing coating ideal for any external wall waterproofing application.

Water Resistant

Water Resistant

This advanced acrylic polymer waterproofing makes surfaces water-resistant and impermeable, preventing water ingress and increasing resilience to erosion. Our elastomeric waterproofing forms a powerful moisture barrier, making this acrylic waterproofing coating the most effective external wall waterproofing for exterior surfaces.

How to Apply

Method of Application

Applying Star Waterproof Exterior is simple and effective.

Step 1

Surface Preparation

Clean the surface using a brush; remove dust, oil, and grease. Roughen smooth surfaces and groove cracks (5–10 mm) for proper acrylic polymer waterproofing adhesion.

Step 2

Mixing

Mix Star Waterproof Exterior with cement (1:1) for bond coat and (1:1.5) for the elastomeric waterproofing coating. Stir for 2 minutes at 300–400 RPM.

Step 3

Application

Apply one bond coat, then the acrylic waterproofing coating uniformly. Apply the second coat perpendicular after 6–8 hours for complete external wall waterproofing.

Customer Stories

Client Success Stories

★ 4.8 / 5 from Verified Customers

"
R
Ramesh Iyer
Homeowner, Pune
★★★★★
Verified purchase
Our terrace leaked through every monsoon and the ceilings below were stained. Two coats of Star Waterproof Exterior later, we've had a fully dry season and the hairline cracks haven't returned.
"
A
Anjali Deshpande
Project Engineer, Skyline Builders
★★★★★
Verified purchase
On our coastal facade, algae and faded paint were a yearly battle. This breathable elastomeric coating stopped the mold and the colour still looks fresh under harsh sun.
"
M
Mohammed Faizal
Restoration Contractor
★★★★★
Verified purchase
We applied it across the domes and arches of an older building. The flexibility moved with the masonry and finally stopped the seepage we'd fought for years.

FAQs

Frequently Asked Questions

Everything you need to know about Star Waterproof Exterior.

What is acrylic polymer waterproofing?

Acrylic polymer waterproofing is an advanced coating made with acrylic polymers that creates a flexible, durable, and impermeable barrier on surfaces. Star Waterproof Exterior is a premium acrylic polymer waterproofing compound that delivers superior elastomeric waterproofing and reliable external wall waterproofing performance.

Is acrylic waterproofing better than cement-based waterproofing?

Yes, acrylic polymer waterproofing is significantly better than cement-based options. Star Waterproof Exterior offers superior flexibility, UV resistance, and adhesion. This advanced elastomeric waterproofing and acrylic waterproofing coating outperform traditional methods in durability and crack bridging.

Where can acrylic polymer waterproofing be applied?

Acrylic polymer waterproofing can be applied on exterior walls, roofs, chajjas, balconies, and water reservoirs. Star Waterproof Exterior elastomeric waterproofing works on both new and existing structures, making this acrylic waterproofing coating ideal for complete external wall waterproofing.

How long does acrylic waterproofing last?

With proper application, acrylic polymer waterproofing like Star Waterproof Exterior can last 8–10 years or more. This durable elastomeric waterproofing and high-quality acrylic waterproofing coating provide long-term external wall waterproofing protection against weather, UV, and moisture.

Is acrylic polymer waterproofing UV resistant?

Yes, acrylic polymer waterproofing offers excellent UV resistance. Star Waterproof Exterior is reinforced with high-quality acrylic properties that prevent fading, chalking, and cracking. This UV-stable elastomeric waterproofing and acrylic waterproofing coating ensure lasting external wall waterproofing performance.

Does acrylic waterproofing prevent cracks?

Yes. Acrylic polymer waterproofing effectively bridges hairline cracks and prevents new ones from forming. Star Waterproof Exterior's flexible elastomeric waterproofing accommodates structural movement, making this acrylic waterproofing coating the ideal external wall waterproofing solution for crack-prone surfaces.

Can acrylic waterproofing be used on old structures?

Absolutely. Star Waterproof Exterior acrylic polymer waterproofing is ideal for both new and existing structures. This adaptive elastomeric waterproofing seals cracks and restores damaged surfaces, making our acrylic waterproofing coating a smart external wall waterproofing choice for repairs.

Is acrylic polymer waterproofing breathable?

Yes. Star Waterproof Exterior acrylic polymer waterproofing creates a breathable, water-resistant surface that allows moisture vapor to escape while blocking water ingress. This unique elastomeric waterproofing and acrylic waterproofing coating make it the most reliable external wall waterproofing solution.

How do you apply acrylic waterproofing coating?

Clean the surface, prepare a bond coat by mixing acrylic polymer waterproofing with cement, then apply two perpendicular coats. Star Waterproof Exterior's easy-to-apply elastomeric waterproofing and acrylic waterproofing coating deliver flawless external wall waterproofing in just a few steps.

Is acrylic polymer waterproofing eco-friendly?

Yes. Star Waterproof Exterior is an eco-friendly acrylic polymer waterproofing solution with low VOC content. This safe elastomeric waterproofing and non-toxic acrylic waterproofing coating make it the most sustainable external wall waterproofing choice for residential and commercial buildings.

Still have questions?

Our team is happy to help with technical specs, application guidance, or a custom quote.

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