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Selleys

Selleys MarineFlex Marine Sealant Black 410g

★★★★★
69 reviews · 412+ sold
$41.10 $61.65 -33% OFF
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Last purchased 20 minutes ago by someone in Geelong
Ships in 1-2 business days Australia-wide delivery
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Selleys MarineFlex is a 410g black marine sealant and adhesive built on Sil-X advanced polymer technology.

  • Weight: 410g
  • Colour: Black
  • Material: Sil-X advanced polymer

It bonds and seals on boats and around water, staying flexible and watertight above and below the waterline. The Sil-X formula adheres to many marine substrates and resists water for long-term sealing of fittings, joints and fixtures.

More about this product

Selleys Marineflex Sealant 410g Black Sil-X Waterproof Seal is designed for effective waterproof sealing in salt, fresh, and chlorinated water environments.

Features

  • Suitable for salt, fresh, and chlorinated water applications
  • Can be applied above and below the waterline without a primer
  • Shock absorbing and vibration dampening properties
  • Solvent and isocyanate free formulation
  • Sandable when fully cured for a smooth finish

Specifications

Dimensions (W x H x D) 50mm x 230mm x 50mm
Weight 0.47kg
Material Sil-X Advanced Polymer Technology
Colour Black
Model Number 101084
Volume/Size 0.575L

Selleys Marineflex Sealant 410g Black is suitable for various waterproof sealing applications.

Questions & Answers

Can MarineFlex be used below the waterline?

Yes, it is a marine sealant and adhesive formulated to bond and seal above and below the waterline.

What is it made from?

Selleys Sil-X advanced polymer, in a 410g black cartridge.

Standard Shipping Australia-wide
Ships in 1-2 business days from our Australian warehouses
30-Day Returns
Change your mind? Return within 30 days for a full refund. Item must be unused and in original packaging.

Customer Reviews

4.3 ★★★★☆ 136 reviews
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✓ Fast Delivery ✓ Great Quality ✓ As Described Verified Purchases
E
Emma T. 📍 Brisbane QLD
★★★★★
5 days ago
✓ Verified Purchase

Fast delivery — impressed

Love my Selleys MarineFlex. Does the job perfectly and the price was unbeatable.

L
Liam O. 📍 Perth WA
★★★★★
1 week ago
✓ Verified Purchase

Exactly as described

Always buy Selleys when I can — consistent quality and you know what you are getting. This one is no different. Fast dispatch and arrived in perfect condition.

O
Olivia R. 📍 Adelaide SA
★★★★★
1 week ago
✓ Verified Purchase

Would buy again for sure

Was a bit skeptical ordering online but really glad I did. The item arrived in a sturdy box — nothing rattled or was damaged. Set it up in about 10 minutes and has been working perfectly since. Compared to what I saw in store I saved a solid amount. Will definitely be back.

N
Noah B. 📍 Gold Coast QLD
★★★★★
1 week ago
✓ Verified Purchase

Good product for the price

Fast delivery to regional WA. Solid product and works exactly as described.

C
Charlotte B. 📍 Canberra ACT
★★★★★
2 weeks ago
✓ Verified Purchase

Exceeded my expectations

Bought this as a birthday present and the person loved it. Arrived the day before I needed it which was perfect timing. Great service from SuperSaver AU — really happy.

J
Jack T. 📍 Newcastle NSW
★★★★★
2 weeks ago
✓ Verified Purchase

Solid quality — very happy

Great little Selleys MarineFlex — setup was easy and it works perfectly.

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