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BaseLar
SINGLE COMPONENT
BUILDING PROTECTION

Single-component undercoat waterproofing membrane engineered for above-grade, below-grade and positive-side applications, seamless, flexible and fabric-reinforced for substructures and concealed areas.

BaseLar product
— PRODUCT CODE · BSL 101

BaseLar

Single Component Building Protection System · Single Component Undercoat Waterproofing Membrane

BaseLar™, developed by integrating DryLar® and DacLar® technologies, offers a comprehensive solution for below-grade and reinforced waterproofing systems. It combines the deep protection of foundation and DPC applications with the strength of reinforced membrane systems, ensuring long-term performance in structurally demanding environments.

BaseLar™ is an advanced, single-component waterproofing system specifically developed for underlayer above grade, below-grade positive side applications. It creates a seamless, flexible, and reinforced membrane that effectively prevents water ingress, moisture penetration, and structural damage in concealed and substructure areas.

Engineered for use in podium decks, and terraces under screed or tiles, foundations, and basements, BaseLar™ combines excellent adhesion, crack-bridging capability, and resistance to hydrostatic pressure. When used with reinforcement fabric, it forms a robust waterproofing system capable of handling structural movement and long-term load conditions.

Its water-based formulation ensures safe, easy application without the need for heating or complex equipment, making it an efficient alternative to traditional sheet and bitumen-based systems.

BASE
Single-component
METHOD
Brush · Roller
PLACEMENT
Above & Below-grade
REINFORCE
Fabric Compatible
— PRODUCT DETAILS

WHAT MAKES BaseLar™ DIFFERENT.

Key Features

  • Single-component, water-based waterproofing system
  • Seamless, flexible, crack-bridging membrane
  • Compatible with reinforcement fabric system
  • Strong adhesion to concrete and masonry
  • Resistant to hydrostatic pressure and moisture ingress
  • Easy application by brush or roller

Key Benefits

  • Prevents water ingress in substructures and concealed areas
  • Ensures long-term damp-proofing and durability
  • Handles structural movement and load conditions
  • Eliminates risks associated with sheet membrane joints
  • Reduces maintenance and repair costs
  • Safer and easier alternative to bitumen systems
— WHY IT PERFORMS

UNIQUE BaseLar™ FEATURES

One engineered liquid rubber system, twenty reasons it outperforms conventional waterproofing, from field application to long-term protection.

950% Stretchable
Easy Application
Adhesion to Any Surface
Highest UV Stable
Non Toxic
Puncture Resistant
Multi Application
Unaffected by Standing Water
Save Time & Money
Eco Friendly
Cold Applied
Unmatched Performance
High Performance
Top Coat Compatibility
No Blending Required
No Fire-torch Required
Odor Less
No Special Training Required
No Primer Required, Direct Application
Compatible with 200+ Chemicals

Available Packaging

1 L
Bucket / Retail
5 L
Bucket / Retail
10 L
Bucket / Retail
1000 L
Totes / Bulk

Shelf life: 12 months from the date of manufacturing specified on the packaging.

WHERE TO USE BaseLar™

BaseLar tanking membrane applied to basement walls and foundation concrete
Basement walls and foundations
BaseLar waterproofing coating on a retaining wall and below-grade substructure
Retaining walls and substructures
BaseLar forming a damp-proof course between foundation and masonry
Damp-proof course (DPC) systems
BaseLar membrane sealing a lift pit and underground tunnel structure
Lift pits, tunnels and underground structures
BaseLar waterproofing laid across a podium deck and roof slab
Podium decks, terraces and roof slabs
BaseLar waterproofing on a parking deck slab beneath its protection layer
Parking decks and exposed horizontal slabs, with protection layer
BaseLar applied under screed as a tile-bed waterproofing layer
Under screed and tile waterproofing systems
BaseLar liquid rubber applied on a residential, commercial and industrial construction site
Residential, commercial and industrial construction