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Marine G4 Primer Sealer


1 review
We have 2 in stock


G4 Primer - Sealer performs a vital function as a primer when bonding fibreglass to wood, metal and concrete. Apply to clean, dry and well prepared surfaces and leave until finger tacky then apply polyester resin and glassfibre. Also, when applied to wood as a continuous film it forms a non-porous plastic coating which is tough and flexible.

  • Tough flexible coating
  • Bonds fibreglass to wood, metal and concrete
  • Hard wearing, non porous flexible coating

      Customer Reviews

      Based on 1 review
      Emma harris

      I recently used Marine G4 Primer Sealer on my boat's hull and was very impressed with the results. The primer sealer provided excellent adhesion and created a smooth finish that really made my boat look great. I appreciated how easy the product was to apply and how quickly it dried, allowing me to get back to enjoying the water sooner. But what really impressed me was how well it protected my boat from water and UV damage. I'm confident that this primer sealer will keep my boat looking great for years to come. I highly recommend Marine G4 Primer Sealer to any boat owner looking for a reliable and effective solution to protect and beautify their vessel

      As described, Easy purchase, Quick delivery too! Would happily buy from again!
      Robert Smith
      Managed to order online and collect instore on the same day. Great service thanks again
      Sean Smith
      Excellent service, well wrapped, rapidly mailed, happy to buy from you again!
      Peter Farnell