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Silcor Primer BSVendor:
Use SILCOR Primer BS for reliable adhesion of SILCOR polyurethane membranes to most rigid construction substrates. Its fast-drying (30-60 min) modified polyurethane resin ensures a strong bond and water resistance, critical for weather-interrupted jobs.- $299.29
- $299.29
- Unit price
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GCP Epocote F100W Clear Epoxy PrimerVendor:
GCP Epocote F100W is a clear, two-pack, water-based epoxy primer and sealer. Designed for priming damp or green concrete, it offers an exceptionally long pot-life and fast cure, ensuring a tough, chemically resistant bond for professional waterproofing membrane systems.
- From $471.81
- From $471.81
- Unit price
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Silcor Top Coat 80 Waterproof MembraneVendor:
Protect exposed SILCOR membrane roofs, decks and balconies with a UV-resistant non-slip top coat, 0.15 mm DFT and 2 hour drying at 25°C.
- From $691.21
- From $691.21
- Unit price
- per
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Silcor 560 HB Charcoal MembraneVendor:
Use SILCOR 560 HB for Class III non-exposed waterproofing in internal wet areas and external under-screed applications. This high-build, polyurethane membrane is certified to AS 4654.1 and AS/NZS 4858, providing over 700% elongation for lasting performance.
- $255.74
- $255.74
- Unit price
- per
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Silcor 560 HB Low VOC MembraneVendor:
Use SILCOR 560 HB LVOC for compliant, flexible waterproofing in critical internal wet areas and covered external applications, providing seamless protection and Class III crack bridging with a very low VOC formulation.
- $279.39
- $279.39
- Unit price
- per
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Silcor 575 MembraneVendor:
Use SILCOR 575 LB for Class III compliant waterproofing on horizontal balconies, green roofs, and internal wet areas. Its 800%+ elongation and seamless application prevent callbacks from movement or joints.
- $316.77
- $316.77
- Unit price
- per
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Silcor 580 MembraneVendor:
Use SILCOR 580 for certified heavy-duty trafficable waterproofing on car parks, balconies, and internal wet areas. This two-part polyurethane delivers over 700% elongation and 7MPa tensile strength, ensuring crack bridging and long-term performance under demanding conditions.
- $699.00
- $699.00
- Unit price
- per
Frequently Asked Questions
What is Silcor 560 HB used for?
High-build polyurethane waterproofing, with a low-VOC grey variant for interiors where fumes limit work. It builds thick protection in fewer passes than standard membranes.
Do Silcor membranes need a dedicated primer?
Yes. Silcor Primer BS keys the substrate for the membrane system. GCP designs primer, membrane, and top coat as one system; substituting parts risks the performance the spec relies on.
What protects a concrete floor against chemical attack?
Epocote F100W, a two-pack epoxy coating for floors exposed to chemicals, water, and traffic. Build thickness in multiple coats to the data sheet rate.
Is there a UV-stable finish over Silcor membranes?
Silcor Top Coat 80 provides the UV-resistant finish over polyurethane membrane work exposed to sunlight. Match the product spec to the job conditions before you start.
Which Silcor suits a pedestrian balcony?
Silcor 580 with Top Coat 80 traffic finish. The membrane takes the waterproofing duty and the aliphatic top coat carries foot traffic without wearing through.
Do I need reinforcement at corners?
Yes. Embed polyester fabric into the first coat at corners, upstands, and drains before the full build, because those details move and crack unreinforced film.