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weberfloor 4720 epoxy primer - Two-component Primer and Bonding Agent

Verified by manufacturer 3 months ago

Saint-Gobain Weber Third party certifications:
  • ISO 14001 Environmental Management Systems

    Certificate type

  • ISO 45001 Health and Safety Management

    Certificate type

  • ISO 9001 Quality Management

    Certificate type

Two-component epoxy primer and bonding agent.

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Application

  • For application onto concrete and cement-based substrates.
  • Can be used with the weberfloor industrial system or other appropriate cement based products and smoothing compounds.
  • For use indoors.

Description

Two-component epoxy primer that bonds well into the substrate and increases the bonding tensile strength between substrates. weberfloor 4720 epoxy primer can be used as a primer or bonding agent as part of a weberfloor flooring solution.


Features and benefits:

  • Bonds well into the substrate and increases the bonding tensile strength between substrates.
  • Good bond to the substrate.
  • One coat application with full coverage being achieved.
  • Accelerates project timelines.
  • Good coverage – approx. 4.2 m² per kg (theoretical coverage. Porosity and surface regularity of substrate will affect coverage).


Not suitable for substrates without a structural damp proof membrane – weberfloor epoxy primer is only designed to supress residual construction moisture.


Substrates must have a surface strength ≥1 MPa for commercial and residential applications and ≥1.5 MPa for industrial applications.

General information

Color

Grey

Material

Epoxy

Shape

Formless

Length

Bespoke

Width

Bespoke

Height

Bespoke

Uniclass

Pr_35_31_66_67 Primer-sealersPrimary

CAWS

M10/17 Proprietary polymer modified wearing screeds

M10/180 Concrete wearing screeds (granolithic)

M10/192 Proprietary self smoothing wearing screeds

M10/185 Proprietary polymer modified wearing screeds

M10/195 Proprietary screeds to BS EN 13813

M10/19 Proprietary screeds to BS EN 13813

M10/7 Proprietary quick drying levelling screeds

M10/4 Cement:sand levelling screeds

M10/165 Proprietary fibre reinforced levelling screeds

M10/160 Proprietary self smoothing levelling screeds

M10/150 Proprietary lightweight aggregate levelling screeds

M10/140 Proprietary polymer modified levelling screeds

M10/130 Proprietary quick drying levelling screeds

M10/120 Fine concrete levelling screeds

M10/115 Cement:sand levelling screeds

M10/110 Bonded cement:sand levelling screeds

M10/3 Bonded cement:sand levelling screeds

M10/12 Proprietary polymer modified levelling screeds

Specification data - Primer-sealers

Composition

Two-component epoxy.

Guidance for specification option:

Water-free.

Coverage

84.5 m² (20 kg) or 42.2 m² (10 kg) per mixed components, based on 200 ­­µm thickness.

Guidance for specification option:

Theoretical coverage. Porosity and surface regularity of substrate will affect coverage.

Adhesive bond

To BS EN 1542, 3.6 MPa.

Application temperature

Minimum 5°C.

Pot life

25–35 minutes.

Sustainability data

Material

Epoxy

Third party certifications

Third party certifications

ISO 14001 Environmental Management Systems

ISO 14001:2015

ISO 45001 Health and Safety Management

ISO 45001:2018

ISO 9001 Quality Management

ISO 9001:2015

Literature

weberfloor 4720 epoxy primer - Technical datasheet

weberfloor 4720 epoxy primer - Technical datasheet

Inspiration Guide

Inspiration Guide

Solutions for construction - Introducing Weber

Solutions for construction - Introducing Weber

weberfloor application guide

weberfloor application guide

Flooring Guide

Flooring Guide

Supply Chain Sustainability School Gold Status

Supply Chain Sustainability School Gold Status

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