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Rustbuster Weld-Thru Primer

WELD-THRU PRIMER

A two-pack modified zinc silicate shop primer designed to be a fully weldable & cuttable anti corrosion pre fabrication primer with minimum burn back 50% less burn back than our previous Weld -Thru primer. Will not give off harmful fumes during welding. Suitable for MIG , TIG & MAG / G-FCAW welding.

Prime as you build with Rustbuster Weld-Thru primer.

On certain fabrications inner sills etc. you will have to build from the inside before the outer sill can be welded on. This scenario is perfect to use our weld thru primer. As you clean and cut each section weld thru can be used this will prevent any future corrosion Weld thru is dry and ready to weld in 5 minutes.

When welding new steel to the Weld-Thru coated steel the weld will have better penetration with the minimum amount of burn back. The weld can be cleaned and coated prior to the application of the outer sill panel. When completed the sill can then be injected with a cavity wax..."Rustbuster Corrosion Free Engineering"

Better surface preparation will ensure best results apply weld through to coarse DA sanded, MBX die blast cleaned or blast cleaned steel. Weld thru can be applied over steel treated with Rustbuster Phos-Kleen b.

Product Description

Red Colour two-pack modified zinc silicate shop primer designed to be a fully weldable cuttable anti corrosion pre fabrication primer with minimum burn back

Application

Mix ratio 2 parts comp A (hardener) to 1 parts comp B (zinc paste) ,mixing pot supplied with each pack

Shelf Life

If stored upside down in a dry store at around 20 c the product will last unmixed for a year, officially the shelf life is 12 months.

Cleaning

Clean up with standard thinner or gun wash, do not thin the coating with standard thinner as this will affect the paint cure.

Disposal

Allow the mix to cure in your mixing cup and throw away as dry waste.

Safety

Use in a well-ventilated atmosphere, use a respirator face mask when spraying or brushing in an enclosed space. See SDS on data sheet section.


Wear suitable protective clothing, gloves and eye protection

1.5 Litre Pack (Red)

£40.85 Ex VAT