RLA Moisture Seal

RLA Moisture Seal

RLA Moisture Seal is a two-part epoxy moisture and vapour barrier system. It protects surfaces against dampness and ensures strong adhesion for overlaid finishes.
Vendor: RLA
SKU: MOISTSEALRLA/20
Availability: Out Of Stock
$364.50
$364.50
Prices do not include GST

Physical Properties

Mix_ratio: 1:1
Hydrostatic_resistance: 2.5 bar
Pot_life: 2 hours
Recoat_time: 4 hours
Dry_to_touch: 24 hours
Immersion_ready: 10 days
Coverage_per_20l_kit: 50m² (2 coats)
Shelf_life: 12 months
Container_sizes: 4l, 8l, 20l
Compliance: As 4020 for potable water storage
Shipping & Delivery

$15.95 + GST for Australia-wide shipping, excluding DG, oversized, long-length, and bagged items over 15kg. Remote areas and site deliveries are also ineligible. If your order includes any of these, we’ll contact you to arrange additional freight fees. Online purchases only.

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RLA Moisture Seal
RLA
RLA Moisture Seal
$364.50
RLA Moisture Seal
RLA
RLA Moisture Seal
$364.50
Product Description  

RLA Moisture Seal is a premium two-part, water-based epoxy moisture and vapour barrier system. Designed to safeguard surfaces against moisture ingress and rising damp, it is compatible with a variety of substrates and overlaid finishes. Offering excellent adhesion, high strength, and compliance with AS 4020 standards, it is the perfect solution for construction and waterproofing professionals.

Key Features

  • Water-based, solvent-free, and low VOC
  • Resistant to hydrostatic pressure up to 2.5 bar
  • Compatible with "green" concrete
  • Outstanding adhesion properties
  • Suitable for potable water storage
  • Extended pot life for ease of application

Suitable Substrates

  • Concrete and concrete block
  • Masonry
  • Compressed fibre cement sheeting
  • Timber
  • Screeds and renders
Uses & Benefits  

Uses

  • General primer for RLA membrane systems
  • Barrier primer for surfaces with residual dampness
  • Moisture barrier for decorative floor and wall finishes
  • Negative side waterproofing for underground structures
  • Waterproof coating for potable water storage
  • High-strength repair mortars for patching and crack repairs

Benefits

  • Prevents moisture-related damage like efflorescence
  • Ensures long-term adhesion of overlaid finishes
  • Easy to apply with extended pot life
  • Low VOC and environmentally friendly
  • Versatile with wide substrate compatibility
How To Apply  

Application Guide

  1. Prepare surface by cleaning, leveling, and removing contaminants.
  2. Mix Parts A and B at a 1:1 ratio until homogenous.
  3. Apply using a roller or squeegee for uniform coverage.
  4. For a vapour barrier, apply 1 coat (200 µm wet film thickness).
  5. For moisture barrier applications, apply 2 coats perpendicular to each other.
Limitations  

Limitations

  • Not suitable for metal surfaces or standing water
  • Must be covered with a finish; not UV-resistant
  • Do not apply in temperatures below 10°C or above 35°C
Review  

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