Interlux Sprayable Fairing Compound Base, 1 L

The Base (resin) component of the Interlux YAV135 two-part sprayable epoxy fairing system. Mixed with the Interlux Sprayable Fairing Compound Converter (500 mL) at a 1:1 ratio, this high-build formula delivers a sprayable, sandable filler for fairing and smoothing boat hulls prior to painting.

Key Features

• Base component of a two-part sprayable epoxy fairing system must be used with the matching Converter
• Suitable for GRP (fiberglass), metals, and rigid wood constructions
• Non-shrinking formulation for a stable, long-lasting fill
• Extremely water resistant suitable for osmosis damage repairs and below-waterline applications
• Fills up to 3/4″ without sagging when applied correctly
• High-build formula that sands to a smooth, fair, paint-ready surface
• Simple 1:1 mixing ratio by volume with the Converter component

Best Use Cases

• Fairing and smoothing fiberglass hulls before antifouling or topside paint application
• Repairing osmosis blistering and moisture-damaged GRP hulls
• Filling surface imperfections, gouges, and low spots on metal or wood hulls
• High-build primer fairing on new builds or full repaint projects requiring spray application

Parts Desk Insights

This is the Base (resin) half of the YAV135 sprayable fairing kit it must be paired with the Interlux Sprayable Fairing Compound Converter (500 mL) at a 1:1 ratio by volume. Best suited for boaters doing a full hull fairing job who want a sprayable filler for faster, more even coverage compared to hand-applied alternatives. For surface prep and cleanup, Interlux Special Thinner 216 is the recommended solvent for this system. If you need a single-component, no-mix repair product instead, see the Emergency Repair Epoxy Putty Stick.

Specifications

• SKU: 94-YAV135KITLCA
• Volume: 1 L (Base component)
• Weight: 3,175 g
• Mix Ratio: 1:1 by volume with Converter
• Compatible Surfaces: GRP (fiberglass), metal, rigid wood
• Application: Spray application