Metalrite Anti-Rust Primer MR100 (metal protection) is a high-performance, anti-rust, water based metal etch primer. It’s formulated with anti-corrosive zinc phosphate pigments that prevents the development of rust. Suitable for use on new and rusted metal surfaces.

Metalrite Anti-Rust Primer MR100
Additional Information
Project Type
Exterior, Metal Primer, Preparation, Steel Surfaces
Available sizes
1L, 20L, 5L
Guarantee
N/A
Product Type
New and rusted metal surfaces.
Features & Benefits
Superior corrosion resistant formula — contains zinc phosphates.
Quick-drying (can be handled within an hour).
Water based.
Easy-to-use. Clean-up with water.
Excellent flow and levelling properties, provides a smooth surface for painting.
Excellent sanding and topcoat adhesion.
Non-toxic fumes (can be used in a con-ned space).
Non-flammable and environment friendly.
Product Information
Type: Modified acrylic co-polymer
Appearance: Smooth finish
Colours: Grey
Solids: Approx. 52% by mass; 34% by volume
SG at 23oC Approx: 1.31Theoretical spreading rate ±8-10m2/l depending on surface porosity. This serves as a guide only.
Practical spreading rate: The practical spreading rate will vary depending on the porosity and profile of the substrate, as well as the application technique and tools used.
Application Details
Mixing Stir thoroughly with a flat paddle before use
Method: Brush, roller or spray
Thinning: Not recommended – Ready for use
Cleaning: Water
Drying time: 1 hour
Recoating time: 1 hour
Application: Apply a minimum of two coats and cover with two coats topcoat like Metalrite Topcoat