weberfloor 4720 epoxy primer - Two-component Primer and Bonding Agent
Verified by manufacturer 6 months ago
ISO 45001 Health and Safety Management
Certificate type
ISO 9001 Quality Management
Certificate type
Two-component epoxy primer and bonding agent.
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 | |
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
Literature
weberfloor 4720 epoxy primer - Technical datasheet
Inspiration Guide
Solutions for construction - Introducing Weber
weberfloor application guide
Flooring Guide
Supply Chain Sustainability School Gold Status
Similar products from Saint-Gobain Weber
weber AD250
weber PR360
webercote primer