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Interlux Sprayable Fairing Compound – Converter, 500 mL

Original price $61.99 - Original price $61.99
Original price
$61.99
$61.99 - $61.99
Current price $61.99
Item locally warehoused

Free returns on all eligible orders

You have 30 days to request a return. All sale items are final sale.

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
Shipping information

In-stock and OEM parts: ship same or next business day.

Locally warehoused items: ship within 3–4 business days.

Special-order items: timeline confirmed after order.

Returns & warranty

Returns & Satisfaction Guarantee

We stand firmly behind the quality of every product we sell. Your confidence matters to us — and we back it with a straightforward 30-Day Satisfaction Guarantee.

If you are not fully satisfied, you may request a return within 30 days of delivery. All returns must receive pre-approval prior to being sent back. Unauthorized returns will not be accepted.

To qualify for a return:


  • Item must be in new, unused condition

  • Product must be in its original packaging

  • All parts, components, hardware, manuals, and accessories must be included

  • Packaging must be undamaged and suitable for resale

Important:

Electronics are strictly inspected. No returns on open-box electronics. Exceptions may apply only with prior written approval. Any electronic unit that has been installed, powered, activated, or altered may not be eligible for return.

We are serious about product integrity — and equally serious about taking care of our customers. If there is ever a product issue, contact us immediately so we can make it right.

For return authorization, please contact our support team before shipping anything back.

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