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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™ 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

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™

Basements and foundations
Basements & FoundationsSubstructure
Podium decks and terraces
Podium Decks & TerracesUnder Screed / Tile
Roof slabs and balconies
Roof Slabs & BalconiesWaterproofing
Water and wastewater retaining
Water & Wastewater TanksRetaining Structures
Retaining walls and tunnels
Retaining Walls & TunnelsBelow-grade
Parking decks
Parking DecksHorizontal Surfaces