Metal surface degreaser & paint adhesion promoter – DEROX 320
DEROX 320 is a professional metal surface degreaser and paint adhesion promoter designed for preparing metal substrates prior to painting or coating. Specially developed for aluminium, zinc and galvanised steel, this concentrated solution cleans, degreases and activates surfaces to ensure maximum coating performance.
Its powerful active formula removes grease, welding residues, light oxides, flux deposits and other contaminants that can compromise adhesion. By creating a perfectly clean and activated substrate, DEROX 320 significantly improves coating durability and prevents common paint defects such as blistering, peeling and flaking.
- Professional metal surface preparation cleaner for painting and coating systems
- Powerful degreasing and metal etching action
- Promotes optimal paint adhesion and coating performance
- Removes welding residues, grease, oxides and surface contaminants
- Prevents finishing defects: blistering, peeling and flaking
- Highly concentrated and versatile formulation
- Fast-acting and easy to apply
- Low odour formulation
- Low VOC content
- Suitable for aluminium, zinc and galvanised steel surfaces
Dilution :
- Aluminium: use neat.
- Zinc and galvanised steel: dilute 1:1 with water.
- Application
Apply evenly to the metal surface and allow to act for 5–10 minutes, depending on the required level of surface activation. - Mechanical Action
Scrub using a brush if necessary. - Rinsing
Rinse thoroughly using pressurised water or a high-volume water flow.
- Ideal for industrial metal surface preparation prior to painting or coating.
- Ensures optimal adhesion and long-lasting coating performance.
- Always carry out a preliminary test on a small, inconspicuous area.
- Do not use on calcareous or non-metallic substrates.
*Yield figures are provided for informational purposes only. These data can be used to estimate project costs. They are not contractual; only tests can accurately determine the quantities of product to be applied depending on the different surfaces to be treated.
Products that may interest you
Ultra-Fast Gel Paint Remover for Façades – SCALPEX® SD+
SCALPEX® SD+ is an ultra-fast gel paint stripper designed to efficiently remove paints, waterproofing systems, thin RPE coatings, and graffiti from a wide range of exterior surfaces, including render, concrete, stone, brick, wood, and mineral substrates.
Thanks to its innovative “flash effect” formula, it softens coatings in just 15–60 minutes depending on thickness. Ready to use, this gel paint remover is simple to apply with a brush or airless sprayer. Odourless and DCM-free, SCALPEX® SD+ is ideal for rapid, high-performance stripping on vertical façades and exterior walls.
No-Rinse Paint Stripper for Wood – SCALPEX® NW NG
Ultra-Powerful Façade & Roof Cleaner – SCALP RENOV’EXPRESS®
SCALP RENOV’EXPRESS® is an ultra-powerful professional cleaner engineered for intensive building facade cleaning and surface renovation. Its high-performance formula rapidly removes stubborn dirt, atmospheric pollution, black staining and persistent residues, restoring heavily weathered surfaces to a clean, refreshed condition.
This advanced cleaner is highly versatile and suitable for façades, roofs, floors and external walls. It delivers reliable results across a wide range of substrates, including stone, brick, concrete, fibre cement, slate and tiles, as well as organic, mineral, lime-based and hydraulic coatings.
Aluminium & stainless steel cleaner & passivator – SCALPINOX D
Professional brick & siliceous masonry cleaner – SCALP FACADE CLEANER 2
SCALP FACADE CLEANER 2 is a masonry cleaner designed for professional cleaning of brick, sandstone, and siliceous surfaces. Its concentrated formula penetrates deeply to remove stubborn dirt, urban pollution, and atmospheric encrustations, restoring the natural look of facades.
Beyond brick, this versatile cleaner works effectively on stoneware, concrete, ceramics, glass paste, and small-format stones, making it ideal for a wide range of siliceous substrates in both renovation and maintenance projects.
You may be interested in
Where to buy our products ?
Our products are available from over 2,000 sales outlets, via professional paint, materials and industrial hardware distribution networks.
Please contact us for more information :
IT