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SunChem Lunaris Waterproofing Polymer jerrycan
Waterproofing & Stone

Waterproofing Polymer

Waterproofing and repair admixture workflows

Lock out moisture with Lunaris Waterproofing Polymer, a hardener-included solution for concrete and masonry. This advanced mix creates a flexible, waterproof seal that resists cracks and weathers harsh conditions, perfect for walls, floors, and roofs. Easy to blend and apply, it offers durable protection for indoor basements or outdoor patios. Pair with Lunaris AquaPro for enhanced sealing on critical areas.

Suitable context
6 L system with hardener1.25 L system with hardener

Common applications

  • Terrace and roof systems
  • Masonry repair
  • Cementitious coating modification
Product overview

Where this product fits

Lock out moisture with Lunaris Waterproofing Polymer, a hardener-included solution for concrete and masonry.

Key benefits

  • Impermeable Seal: Hardener boosts water resistance for leak-proof results.
  • Crack Defense: Flexes with movement to prevent splitting.
  • Weather Tough: Stands up to rain, UV, and temperature swings.
  • Surface Versatility: Bonds to concrete, brick, and masonry.
  • User-Friendly: Simple mixing and application for fast coverage.

Selection and use checkpoints

  • Use only in the mix proportion stated on the current product label or technical guidance
  • Prepare cracks and weak substrate first
  • Confirm compatibility with the full system

Pro tip

Apply in thin layers and build up for heavily exposed areas like rooftops.

Technical information

Product specifications

Suitable surfaceConcrete, plaster and masonry systems as specified
Primary purposeWaterproofing and repair admixture workflows
Available formats6 L system with hardener, 1.25 L system with hardener
Country of originIndia

Sizes & formats

1.25 L6 L (with hardener)

Compatibility

Concrete, masonry, roofs

Purpose

Waterproofing

Application route

Substrate preparation and system sequence

  1. Inspect the substrate and drainage

    Identify cracks, weak areas, contamination, ponding and previous coatings before selecting a system.

  2. Complete repairs first

    Repair cracks, joints and defects with compatible materials before the waterproofing stage.

  3. Follow the approved system sequence

    Use the current product documents for mixing, reinforcement, coat sequence and curing conditions.

  4. Protect and inspect the completed work

    Prevent premature traffic or water exposure and verify continuity before handover.

Technical documents

Downloads and supporting guides

Related guides

How to Repair Cracks Before WaterproofingRead →How to Prepare a Terrace for WaterproofingRead →
Practical guidance

Waterproofing Polymer FAQs

Can I apply Lunaris Waterproofing Polymer on already painted surfaces?

For best results, remove existing paint or coatings before applying. The polymer needs direct adhesion to concrete or masonry for optimal waterproofing.

How long does it take to cure completely?

The initial drying time is 4-6 hours, but full curing takes up to 48 hours. Avoid heavy water exposure during this period.

Can it be used in underground or submerged areas like swimming pools?

Yes, Lunaris Waterproofing Polymer is suitable for basements and submerged areas, but for pools, an additional topcoat may be required for enhanced longevity.

Does it require a primer before application?

No primer is necessary, but the surface should be thoroughly cleaned and slightly damp for better adhesion.

How many coats are recommended for maximum waterproofing?

Apply at least two coats for standard waterproofing, and three coats for high-exposure areas like rooftops.