Quick Build Sealer & Surfacer Primer - Converters

Awlgrip Sealer/Surfacer Smooths and Protects in One Efficient Step

As part of Awlgrip’s Quick Build system, this U3100-4 sealer and surfacer primer converter prepares surfaces for uniform finishing while also inhibiting corrosion below decks.

Multi-Purpose Sealing and Surfacing

Ideal for use on fiberglass, wood, or metal, this sealer and surfacer primer converter offers great sanding properties.

Benefits of Awlgrip’s U3100-4

• Seals porous surfaces to improve following coat adhesion
• Fills imperfections for smoothing rough areas
• Sands easily without clogging paper
• Barrier protection resists water and corrosion damage
• Available in quart or gallon mixing sizes

With over 45 years developing the highest performing marine coatings, Awlgrip empowers DIYers and professionals to achieve beautiful, long-lasting finishes. This sealer and surfacer converter upholds those lofty standards through versatile, user-friendly application.

Achieve Professional Results

Whether priming a repaired fiberglass crack or preparing teak rail caps for varnishing, the primer converter helps even non-experts achieve smooth, professional looking results with less sanding effort.

Awlgrip Longevity and Support

All Awlgrip products undergo rigorous testing for both appearance and durability in real-world marine environments. Additionally, their global technical staff offers guidance ensuring the optimal application and performance of the sealer and surfacer primer converter.