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SPR GLOSS polyester resin is a specific formulation based on paraffin-impregnated styrene , designed for hot coat and gloss coat applications in surfboard manufacturing. It allows for complete surface polymerization , without a tacky effect, and guarantees a smooth, glossy, and durable finish.
Ideal for shapers seeking a professional finish, SPR GLOSS offers excellent surface tension, very good leveling and ease of sanding and polishing, for a high-end final result.
Catalyze with a MEKP (PMEK) hardener at a dosage between 2 and 4%. Apply in a uniform layer.
Work in a clean, ventilated and temperature-controlled environment for optimal results.
Styrene-paraffin anti-stick formulation
Complete surface polymerization
Smooth and glossy finish
Excellent leveling and surface tension
Sanding and polishing made easier
Slight yellowing over time
Simple and regular application
Hot coat (filler layer)
Gloss coat (glossy finish)
Surfboard manufacturing and repair
For professional and demanding amateur use
Type: Paraffin-coated polyester resin
Model: SPR GLOSS
Catalyst: MEKP / PMEK (not included)
Packaging: 1-liter can
Substrate: Polyester/fiberglass lamination
Use: Finishing only (hot & gloss coat)
Airtight metal can
Capacity: 1 L
Ready to use (paraffin included)