Gelcoat

Marine ISO Gelcoat

All RAL Shades

Isophthalic Neopentyl Glycol (ISO/NPG) marine-grade protective gelcoat custom formulated in any RAL number. Engineered for extreme saltwater weathering, UV reflection, and osmotic blister defense.

Pack sizes

Pack
5 kg Pail
20 kg Pail
225 kg Drum
  • All RAL Numbers
  • ISO/NPG Certified
  • Marine Grade
  • UV & Blister Proof

Popular RAL colours

All 189 RAL colours