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Internal

System Description

Wet-seal™ Enviro-coat IS 520

Wet-seal™ Enviro-coat IS 520 is a one component, highly durable, fibre reinforced SBR latex hybridised polyurethane, water-based membrane designed for waterproofing all internal wet-areas including showers, bathrooms, laundries, ensuites, powder rooms and toilets. Wet-seal™ Enviro-coat IS 520 is a BRANZ appraised system and is compliant to AS 3740 and AS 4858. Wet-seal™ Enviro-coat IS 520 is water based and low in VOC and meets the GBCA’s Green Star IEQ requirements.

Available for application in Australia & New Zealand

Features

  • Australian made
  • Low VOC, water based & non-toxic
  • Fibre-reinforced for enhanced durability
  • Green star compliant
  • Fast curing
  • Compatible with tile finishes, concrete render & masonry toppings
  • Excellent adhesion to substrates
  • BRANZ Appraised
  • Compliant to AS 3740:2021 and AS 4858:2004 waterproof membranes for internal applications

We only use the highest quality materials from reputable suppliers to provide you with industry leading waterproofing systems. Each of these products has proven credentials that document their uses, benefits and success.

The following technical documentation below includes suitable Adhesives, Scope of Works, Project Specifications, Quality Assurance, BRANZ Appraisals, compliance to Australian Standards and Low VOC Reports for our systems.

Tiling

When tiling directly over Wet-seal™ Enviro-coat Membranes, polymer modified, flexible cement-based tile adhesives are recommended. Wet-seal Enviro-coat Membranes have been independently tested and are compatible with quality C2S1 and C2S2 tile adhesives. Ensure that the tile glue is water based. Solvent based adhesives are not compatible with Wet-seal™ Enviro-coat Membranes. Premixed (Dispersion) tile adhesives are not recommended. All tiling is to be carried out to AS 3958.1- 2007 “A Guide to The Installation of Ceramic Tiles”.

View Quick Guide

Tile Adhesive Classification to AS 4992/ISO 13007 recommended requirements over Wet-seal™ Enviro-coat Waterproof Membrane
Code
Adhesive Type Cementitious C*
Characteristics Normal Adhesive (standard Strength) 1
Improved Adhesive

(Stronger tile adhesive)

2*
Flexible S1
Highly Flexible S2*
*Optimal strength and flexibility will be achieved with C2S2 tile adhesive. Optional additional characteristics including Extended open time (E) and Fast Setting (F) and slip rating (T) may also be included.

Scopes of work

Scope of Works Enviro-coat IS 520 Internal Waterproofing

Quality Assurance

Certificate ISO 9001:2015

BRANZ Appraisals

BRANZ Appraisal Enviro-coat AUS IS 520

BRANZ Appraisal Enviro-coat NZ IS 520

CETEC VOC Reports

CETEC VOC Report Enviro-coat IS 520

Gleda – Streamline Waterstop Angle Care Instructions

Streamline Care Instructions

Australian Terms & Conditions of Sale

Enviro-coat Products