WPA 460 Two-Part Epoxy Primer

High-performance epoxy primer for superior adhesion.

Original price was: $315.00.Current price is: $275.00.

WPA 460 is a two-part, water-based epoxy primer designed to seal concrete and masonry substrates. With excellent adhesion and water resistance, it is ideal for preparing surfaces before applying acrylic or polyurethane membranes. Suitable for damp substrates (<75% RH) and lightweight fibre cement sheeting.

Size: 20L Kit (10L A+ 10L B) GREY

Coverage: 4-5 M2 / L/Coat

5 in stock (can be backordered)

Greater Sydney! Order by 12pm, get it delivered same day.

Free 2-3 Days Delivery for Purchases over $350.

South Coast, Central Coast & Blue Mountains delivered overnight*.

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Product Data Sheet

Key Features:

Epoxy
Quick Curing
Excellent Adhesion
Excellent Primer

Suitable For:

Shower Recess
Wet Areas
Decks
Terraces
Balconies
Foundations
Basements
Read PDS ...

Suitable Surfaces:

Concrete
Cement Screed
Cement Render
Block & Brick
FC Sheeting
Compressed Sheet
Read PDS...

WPA-460 EPOXY PRIMER

WPA 460 is a two-component, water-based epoxy primer that provides a durable, water-resistant base for a wide range of waterproofing systems. Engineered for versatility, WPA 460 bonds exceptionally well to concrete, masonry, and fibre cement substrates, ensuring long-term adhesion and reliable performance.

Its environmentally friendly, user-friendly formulation makes it an excellent choice for both residential and commercial waterproofing projects. With a convenient 1:1 mixing ratio by volume, it is easy to prepare and apply on site.

Recommended Applications

Primer for acrylic and polyurethane membranes
Primer for damp surfaces (<75% Relative Humidity)
Primer for lightweight structural fibre cement sheeting

Key Features & Benefits

✅ Two-part epoxy primer – strong and reliable adhesion
✅ Water-based formulation – low odour and user-friendly
✅ Convenient 1:1 mixing ratio – easy to mix and apply
✅ Environmentally friendly – low VOC
✅ Excellent water resistance – protects against moisture ingress
✅ Versatile compatibility – bonds to concrete, masonry, fibre cement, and lightweight structural sheeting

Do not apply WPA 460:
• As a waterproofing membrane. WPA 460 must be coated with an appropriate waterproofing membrane from the WPA range.
• In areas subject to UV light exposure. Apply UV resistant top coat from the WPA range.
• On metallic substrates.
• If it is raining or rain is imminent.

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