Interlux Sprayable Fairing Compound Converter, 500 mL

The Converter (hardener) component of the Interlux YAV135 two-part sprayable fairing system. Designed to be mixed with the Interlux Sprayable Fairing Compound Base (1 L) to create a high-build, sprayable epoxy filler ideal for fairing and smoothing boat hulls prior to painting.

Key Features

• Part of a two-component sprayable epoxy fairing system must be used with the matching Base
• Suitable for use on 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 smooth for a fair, paint-ready surface
• Simple 1:1 mixing ratio by volume with the Base component

Best Use Cases

• Fairing and smoothing fiberglass hulls before applying antifouling or topside paint
• Repairing osmosis blistering and moisture damage on 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

Parts Desk Insights

This is the Converter (hardener) half of the YAV135 sprayable fairing kit it does nothing on its own and must be paired with the Interlux Sprayable Fairing Compound Base (1 L) at a 1:1 ratio. Best suited for boaters doing a full hull fairing job who want a sprayable (rather than hand-applied) filler for a faster, more even build. For surface prep and cleanup, Interlux Special Thinner 216 is the recommended solvent for this system. Not a standalone filler if you need a single-component hand-applied repair product, see our Emergency Repair Epoxy Putty Stick instead.

Specifications

• SKU: 94-YAV135KIT500CA
• Volume: 500 mL (Converter component)
• Weight: 1,588 g
• Mix Ratio: 1:1 by volume with Base
• Compatible Surfaces: GRP (fiberglass), metal, rigid wood
• Application: Spray application