SIGMA GPS Primer (5ltr Tin)

Do not use in areas where subsequent solvent contact is likely.
Avoid inhalation of vapours in confined spaces.
Allow sufficient drying time before over coating.

As with all surface coatings, preparation of the surface is paramount and will influence the adhesion and life of the coating. All surfaces must be structurally sound, stable, thoroughly clean and dry.
Metal surfaces should be mechanically prepared to remove rust and grease.
Loose or blistered paint should be removed as should tar based systems. New galvanised surfaces should be roughened mechanically and/or treated with a suitable etch primer.

SIGMA GPS Bitumen Primer is ready for use and should not be thinned. Apply by brush or spray.
The primer should be well scrubbed in by brush, ensuring a thin even coverage. Avoid ponding/pooling when applying.
With fibre cement or rag felt, apply generously to saturate the surface.
Tools may be cleaned by using white spirit. Spillage should be wiped off surfaces before the primer has set.

SIGMA GPS Bitumen Primer is a flammable solvent and standard precautions should be taken with both storage and use.
Store in original container in cool dry conditions and away from sources of ignition.

Storage life 12 months in tightly sealed, undamaged containers.

Refer to Material Safety Data Sheet (MSDS) for a full list of hazards.

Product Data Sheets