MarrFill Floorprimer EC

Primer

Product Description

MarrFill Floorprimer EC is a two-component primer with an excellent adhesion on several substrates. This primer is solvent-free and contains an epoxy-resin combination that is very suitable for sealing mineral substrates such as concrete and cement screeds.

Properties

Consumption & Packaging

Usually ca. 250 – 350 g/m² (scatter with approx.
200 g/m² quartz sand)
Sets of 10 kg

Application

Easy to apply with roller or brush. Clean tools with CorrFill Thinner DLT after use.

Technical Information

Technical Data

Colour	Transparent
Solid Content	100%
Viscosity (20°C)	ca. 700 mPa:s (comp A) ca. 120 mPa:s (comp B)
Drying Times (20°C / 50% R.H.)	Walkable and repaintable after 16 hours Mechanically resistant after 24 hours Chemically resistant after 7 days
Processing time (20°C)	20 - 30 minutes
Shore D-hardness	ca. 80
Mixing ratio	2:1 parts by weight
Compressive strength	ca. 70 - 75 N/mm²
Bending tensile strength	ca. 80 - 85 N/mm²
Bonding strength	> 3,0 N/mm² (break in concrete)
Application Conditions	Minimally 8°C, optimally 15°C - 25°C
HS Code	29072300 (comp A) 29212100 (comp B)
UN-code	3082 (comp A) 2735 (comp B)

Project Detailing

Surface Preparation

Substrate Requirements

01

Ensure that the substrate is solid, absorbent, and dry. It must not contain any oil, wax, or grease residues..

Application Instructions

02

Cover the coated surface with another layer within 24 hours to ensure proper bonding between layers.

Mixing Instructions

03

Add component B completely to component A and mix thoroughly with a slow-running drill at a maximum speed of 300 revolutions per minute for three minutes.

Sustainability & Storage

MarrFill Floorprimer EC has a shelf life of 12 months, provided that opened buckets are properly closed and stored frost-free, not in direct sunlight, between 5°C and 25°C.