Weldable Primers


The purpose of a weldable primer is to prevent corrosion and rusting of the metal joints where two metal pieces are welded together. It also helps provide permanent rust protection on the inner edges of the welded metal pieces. Corrosion free engineering is a reality using one of our weldable primers.

Rustbuster Weld-Thru Primer is a two-pack modified zinc silicate shop primer designed to be a fully weldable and cuttable. An anti corrosion pre-fabrication primer with minimum burn back. 

Zinc Weld Aerosol is a fully weldable zinc rich primer supplied in a 400ml aerosol. A pro body shop grade product from Indasa.

Contact Rust

Rustbuster Ltd
Welland House
Cradge Bank
South Lincolnshire
PE11 3AN

01775 761 222


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Rustbuster is a registered trade mark of Rustbuster Ltd, registered in the UK Trademark number 2211446 Class 02 & 37.
Any unlawful use of the Rustbuster name or logo or passing off will result in legal proceedings. Rustbuster Ltd UK registerered 3639350.