AY&B Epoxy Barrier Undercoat

Product Data Sheet NZ Safety Data Sheet Australia Safety Data Sheet

Altex Yacht & Boat Paint Epoxy Barrier Undercoat is a high performance, sandable epoxy high build coating based on new technology Phenalkamide hybrid resins, which offers both superior corrosion and water resistance.
This new epoxy undercoat offers both the DIY and Professional applicator an easy-to-use product with a diverse range of uses and benefits.
AY&B Epoxy Barrier Undercoat is recommended for:

Topside & Superstructure final sealing to provide an optimum surface for finish coating
As a high build surfacer to remove defects and achieve a finish suitable for application of AY&B Polyurethane Undercoat or one of the Elite Polyurethane finish coats
As a high build barrier coat for below waterline application, used as part of an Altex Antifouling system
Direct application to sanded GRP, epoxy laminated wood and epoxy sealed wood, aged polyurethane, and epoxy coatings
Direct application to epoxy faired surfaces
Application over AY&B Epoxy Primer or AY&B Epoxy High Build Surfacer

FEATURES:

Excellent build properties up to 150μm DFT in a two-pass application
Excellent surfacing and sanding properties
Very good corrosion protection
Wide maximum self re-coat times for easy project management
Very good water and chemical resistance
Long pot life
AY&B Epoxy Barrier Undercoat may be top-coated with both acrylic or polyester urethane finishes and is especially formulated as an undercoat or sealer under the Altex Elite range of polyurethane finish coats
May be used as a high build surfacer / undercoat for topcoating with AY&B Polyurethane Undercoat
May be used in immersion service as part of an Altex Yacht & Boat recommended system
May be applied as a thin film (50μm DFT) tie/seal coat, or as a high build undercoat