Super Primer Plus

SUPER PRIMER PLUS

It is a unique water-based anti-rust primer on the market. It stands out for its rust stabilising action and its high adherence on all types of metallic surfaces, including galvanized ones. Its dry film resists the action of water, solvents and cutting fluids.

• Penetrates deeply and adheres to rusty surfaces. It withstands up to 250 ºC indirectly, without degrading.
• It can be applied on various materials: galvanized steel, zinc, aluminium, concrete, ceramic, plaster.
• It offers high resistance to chemical attack. It can be overcoated with most finishing paints, including polyurethanes, two-component epoxies.

Application Areas

All types of metallic surfaces. It can also be applied to slightly damp, rusty surfaces and old paintwork.

SUPER PRIMER PLUS serves as a base coat for subsequent applications of various alkyd, chlorinated rubber, vinyl, epoxy and polyurethane systems.

Instructions for use

Surface preparation:

- STEEL:

Abrasive blasting to grade Sa 2 1/2 of ISO 8501.1 or manual or mechanical cleaning to grade St 3 of the same standard.

Remove embedded dirt and rust residues by brushing using steel rakes.

Apply two coats of SUPER PRIMER PLUS. Allow to dry for 12 hours at 20 ºC between coats.

- GALVANIZED STEEL AND ALUMINIUM

Remove oil, grease and soiling with SM 80 10%.

Remove salts and solid residues with pressurised water. Allow to dry.

Remove old or damaged paint using MORSTRIP. Wash with water and let it dry. Apply one coat of SUPER PRIMER PLUS.

- PVC

Remove oil, grease, paraffin, mould release agents and embedded soiling with DISOLVENTE SM. Sand gently.

Apply one coat of SUPER PRIMER PLUS.

Finishing coats:

- Apply two coats of the chosen SYNTHETIC ENAMEL or POLYURETHANE or EPOXY or

CHLORINATED RUBBER (See notes).

Notes:

- On new steel do not apply less than 2 coats at a minimum thickness of 30 microns dry. Do not apply at thicknesses greater than 60 microns per coat as the product does not dry in depth correctly and the product remains soft, causing wrinkles when the finishing coats are applied.

- It has no maximum recoat interval, except on surfaces exposed to heavy condensation, large temperature fluctuations, splashes of chemical contaminants or dusty environments. In this case a maximum recoating interval of one week is recommended. If it is exceeded, it is recommended to give some roughness to the painted surface in order to ensure the adherence of the following coats. If the applied product has been exposed to contaminated environments, clean carefully with pressurised water before repainting.

 The recoating interval for synthetic or alkyd products is 12 hours at 20 ºC and 48 to 72 hours minimum for chlorinated rubber, epoxy or polyurethanes.

Precautions:

 Preserve the product from frost. Do not apply during the following hours or in extreme temperatures.

- Do not mix with paints of different composition.