► Waterproofing Coatings

Moisture Barriers for Concrete, Timber & Roofing Moisture is one of the most destructive forces in construction, slowly breaking down concrete, timber, masonry, and structural substrates. The right waterproofing coating doesn’t just stop water—it prevents freeze–thaw damage, mildew, rot, corrosion, and surface degradation.At Industrial Shed, we supply trade-grade waterproofing solutions...

Moisture Barriers for Concrete, Timber & Roofing

Moisture is one of the most destructive forces in construction, slowly breaking down concrete, timber, masonry, and structural substrates. The right waterproofing coating doesn’t just stop water—it prevents freeze–thaw damage, mildew, rot, corrosion, and surface degradation.
At Industrial Shed, we supply trade-grade waterproofing solutions designed to protect basements, balconies, retaining walls, wet areas & roofing in Australia’s harsh conditions. Our range includes elastomeric membranes for flexible, crack-bridging protection, bitumen-based sealers for high-performance weatherproofing & acrylic coatings for internal wet zones like bathrooms & laundries.
Suitable for brush, roller, or spray application, our products are engineered for maximum adhesion & durability—many with UV stability for long-term exterior protection. Whether you’re sealing a new slab, restoring a roof, or protecting exposed timber decking, we’ve got the coating to keep moisture out for good.

What’s in This Collection:
► Flexible waterproof membranes for concrete, timber & wall sheeting
► Bitumen-based waterproofing for roofs, decks & foundations
► Acrylic coatings for bathrooms, laundries & wet areas
► Sealants for cracks, joints & expansion gaps in masonry & concrete
► UV-resistant exterior-grade coatings for exposed structures

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  • Soudal - Butyrub Mastic 300ml White / 15 units (box) | 102572-15
    Soudal - Butyrub Mastic 300ml White / 15 units (box) | 102572-15
    Soudal Butyrub Mastic 300ml White / 15 units (box) | 102572-15This Soudal primer/finishing product prepares and finishes surfaces for optimal adhesion and a professional result. Quality formulation that works seamlessly with the Soudal sealant and adhesive range.► Key Features 300ml — size Optimises adhesion...
    $144.90
    $0.00
    $144.90
  • Soudal - All Weather Flex Gap Filler 300ml 10 units (box) | 129181-10
    Soudal - All Weather Flex Gap Filler 300ml 10 units (box) | 129181-10
    Soudal All Weather Flex Gap Filler 300ml 10 units (box) | 129181-10This 300ml Soudal gap filler is a quality acrylic sealant — solvent-free, low-odour and paintable after curing, with good adhesion on porous surfaces for filling gaps and cracks.► Key Features 300ml — size...
    $66.80
    $0.00
    $66.80
  • Soudal - Soudaflex 45FC Pro 600ml White / 12 units (box) | 146019-12
    Soudal - Soudaflex 45FC Pro 600ml White / 12 units (box) | 146019-12
    Soudal Soudaflex 45FC Pro 600ml White / 12 units (box) | 146019-12This Soudal polyurethane sealant delivers high mechanical performance and chemical resistance for demanding bonding and sealing on concrete, metal and more. Flexible when cured, it combines structural strength with a durable, lasting seal.►...
    $183.24
    $0.00
    $183.24
  • Soudal - Soudagum Hydro Membrane Repair Kit Grey 1kg - Per Box Price Default Title | 134553
    Soudal - Soudagum Hydro Membrane Repair Kit Grey 1kg - Per Box Price Default Title | 134553
    Soudal Soudagum Hydro Membrane Repair Kit Grey 1kg - Per Box Price Default Title | 134553This Soudal waterproofing product creates a durable, flexible waterproof membrane or seal for reliable protection against water ingress. Quality formulation for long-lasting weatherproofing on construction surfaces.► Key Features 1kg...
    $48.34
    $0.00
    $48.34
  • Soudal - Soudagum Hydro Membrane Repair Kit Grey 1kg - Per Box Price Default Title | 134553Soudal - Soudagum Hydro Membrane Repair Kit Grey 1kg - Per Box Price Default Title | 134553
    Soudal - Soudagum Hydro Membrane Repair Kit Grey 1kg - Per Box Price Default Title | 134553
    Soudal Soudagum Hydro Membrane Repair Kit Grey 1kg - Per Box Price Default Title | 134553This Soudal waterproofing product creates a durable, flexible waterproof membrane or seal for reliable protection against water ingress. Quality formulation for long-lasting weatherproofing on construction surfaces.► Key Features 1kg...
    $48.34
    $0.00
    $48.34
  • Soudal - Soudagum LM Liquid Membrane White 4kg | 126581
    Soudal - Soudagum LM Liquid Membrane White 4kg | 126581
    Soudal Soudagum LM Liquid Membrane White 4kg | 126581This Soudal waterproofing product creates a durable, flexible waterproof membrane or seal for reliable protection against water ingress. Quality formulation for long-lasting weatherproofing on construction surfaces.► Key Features 4kg — size Durable waterproof barrier Flexible &...
    $45.21
    $0.00
    $45.21
  • Soudal - Firecryl FR 600ml / 15 units (box) | 131478-15
    Soudal - Firecryl FR 600ml / 15 units (box) | 131478-15
    Soudal Firecryl FR 600ml / 15 units (box) | 131478-15This Soudal fire-rated sealant provides certified fire resistance for sealing joints and penetrations, with fire-rating up to several hours. Flexible and durable, it combines fire protection with a reliable, lasting seal.► Key Features 600ml —...
    $171.75
    $0.00
    $171.75
  • Soudal - Aquaswell 600ml 12 units (box) | 124909-12
    Soudal - Aquaswell 600ml 12 units (box) | 124909-12
    Soudal Aquaswell 600ml 12 units (box) | 124909-12Genuine Soudal product from the experts in sealants, foams and adhesives. Established in Belgium in 1966, Soudal is the largest independent European manufacturer of sealants, adhesives and polyurethane foams, trusted across more than 150 countries.► Key Features...
    $621.96
    $0.00
    $621.96
  • Soudal - Pureseal Bathroom & Kitchen Acetic Cure 300ml Clear / 20 units (box) | 132666-20
    Soudal - Pureseal Bathroom & Kitchen Acetic Cure 300ml Clear / 20 units (box) | 132666-20
    Soudal Pureseal Bathroom & Kitchen Acetic Cure 300ml Clear / 20 units (box) | 132666-20Built for Australia's conditions, this 300ml Clear Soudal Pureseal silicone is 100% pure with no extenders or fillers — powerful fungicides fight mould while it stays flexible and waterproof for...
    $229.00
    $0.00
    $229.00

Seal It Once, Protect It for Years

When water gets into your structure, it doesn’t just cause cosmetic issues—it can compromise foundations, reinforcement steel, timber frames & structural integrity. That’s why builders, waterproofers & maintenance crews across Melbourne, Geelong & regional VIC trust Industrial Shed for proven waterproofing systems.

We stock bitumen & elastomeric coatings for large-scale industrial jobs, acrylic membranes for bathrooms & wet rooms, and sealants for expansion joints & crack repairs. Pair these with OX Tools application gear—rollers, brushes, or spray systems—for a professional finish that meets trade standards.

With bulk & contractor pack options, fast dispatch from our Mornington VIC store & expert advice to match the right coating to your substrate, we make waterproofing simple & effective.

► Long-lasting moisture seals for internal & external use
► Flexible formulas to handle substrate movement
► Brush-on, roll-on & spray-ready products available
► Backed by Industrial Shed’s Trade Guarantee

Frequently Asked Questions

Most coatings can be applied to concrete, brick, render, wood, metal & cement sheeting—check product specifications for compatibility.

Not recommended. Waterproofing works best on clean, porous substrates. Remove paint or mechanically abrade for proper adhesion.

Yes. Many exterior-rated products are UV-resistant, weatherproof & formulated to withstand long-term sun exposure.

Brands

Lanotec Australia

Lanotec Australia
Soudal

Soudal