Sigma Coatings offers a full range of pre-fabrication primers (shopprimers) for the temporary protection of the steel during cutting, welding and transportation.

All pre-fabrication primers could be part of the total paint system under atmospheric and/or immersed conditions. The SigmaWeld range includes several technologies, like epoxy, alkyd and ethyl silicates.

The latest development within the SigmaWeld range is the introduction of a water based acrylic pre-fabrication primer that can be used on an automatic production line : SigmaWeld 10

Other features and benefits for SigmaWeld 10 include:

• Suitable for atmospheric conditions
• Fast drying
• Good cutting and welding properties with electrode welding