DURATEC BASE PRIMER – Base Primer is a polyester-based system which can be applied by spray, brush or roller, allowing for significant build up (between 1-3 mm maximum) which can quickly be applied by wet-on-wet applications with minimum sag. The product quickly air-cures to a surface which is easy to sand and shape and provides a stable base for the application of the DURATEC SURFACE PRIMER. This product is used for preparing a plug for surfacing when you require high-build filling, fairing and shaping of various substrates including wood, MDF, FRP, foam, plaster, etc. The DURATEC BASE PRIMER has a higher heat distortion temperature than other polyester putties thus reducing the risk of post-cure distortion from elevated temperatures due to exotherm and consequential print-through of substrates. Product is catalyzed with MEKP (sold separately). Product is sold by the gallon.
Gel Time: Sample based on a 100 g mass, catalyzed at 2 percent with mekP – 15 min.
Coverage per Gallon: 20 mil thickness – 55-60 ft. sq. ; 500 micron thickness – 4-5 m. sq.
SHIPPING NOTE: Product is considered hazardous if shipping by air. If you choose to ship this product by Air, we will contact you prior to shipping the order to notify you of the actual shipping cost. Any questions, please give us a call. Thank you for understanding.