PROTECH FLEX PRIMER

Primer specific for polyurethane sealants

Code: PRS.0102

Components: 1

Appearance: Liquid

A polyurethane bonding primer for preparing the subsequent filling of the joints with single-component polyurethane sealants in a cartridge (PROTECH FLEX or PROTECH SIGILFLEX MONO) or a two-component product (EG 91) on concrete and masonry surfaces.

Linee di appartenenza

General characteristics

shelf-life

Shelf-life: 6 months

temperature-of-use

Temperature of use: +10 / +35 °C

density

Density: 0.95 (± 0.01) kg/dm³

pot-life

Pot-life: 60 min

flammable-material

Flammable material

use-wearing-protective-gloves

Use wearing protective gloves

solvent-based-product

Solvent-based product

Technical specifications

Concrete adhesion (direct traction)

1.5 MPa

Available colours

- Amber

Packaging and dimensions

- Canister 1 kg

Consumption

Approximately 0.02 kg of PROTECH FLEX PRIMER for every linear metre of joint to be treated.

Use fields

Preliminary reinforcing impregnation of concrete surfaces, forming walls of flooring and roofing joints, prior to sealing it with polyurethane and epoxy-polyurethane sealants.

Preparation of supports

The application surfaces should be clean, free of incrustations, crumbling and non-adhering parts, dust etc.

Use method

Apply PROTECH FLEX PRIMER, using a brush with short bristles, on the walls of the joint to be sealed.

It is appropriate to provide for the insertion in the joint, whatever its nature and the specific foamed polyethylene kerb FILTENE FONDOGIUNTO, of the appropriate size for the joint to be sealed.

Application methods

- Brush

Tool cleaning

- Nitro thinner

Permitted supports

- Cement-based or lime-based mortars

- Concrete

- Drywall

- Fiber-cement

- Floor screed

- Metal surfaces

- Plasters

- Plastic

- Prefabricated concrete

- Tiles

- Wood

Warnings, precautions and Ecology

Warning: it is a highly flammable material.

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