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Selleys

Selleys 401 RTV Engineering Grade Silicone Sealant 310g - Translucent, Indoor & Outdoor Industrial Seal

★★★★★
69 reviews · 252+ sold
$37.49 $56.23 -33% OFF
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Last purchased 8 minutes ago by someone in Canberra
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Selleys Silicone 401 is a 310g translucent engineering grade RTV silicone sealant for industrial sealing and adhesive jobs. As a room temperature vulcanising silicone, it cures on exposure to moisture into a durable, resilient rubber.

  • Size: 310g
  • Colour: Translucent
  • Material: Silicone
  • Grade: 401 engineering / industrial grade RTV
  • Use: Indoor and outdoor

Use this 401 RTV silicone for form-in-place gaskets, sealing and general engineering and maintenance work. The translucent finish blends in, and it suits both indoor and outdoor industrial applications.

More about this product

Selleys Silicone 401 RTV Sealant 310g Translucent is a one-part, ready-to-use silicone adhesive sealant for sealing and adhesive applications.

  • Room temperature vulcanising (RTV) silicone that cures on exposure to moisture
  • Forms a durable, resilient silicone rubber
  • Suitable for form-in-place gaskets, sealing and engineering maintenance
  • Suitable for indoor and outdoor use

Questions & Answers

What is RTV silicone?

RTV stands for room temperature vulcanising; the silicone cures at room temperature on exposure to moisture to form a durable rubber.

What is it used for?

It suits form-in-place gaskets, sealing and general engineering and plant maintenance tasks.

What colour is it?

It is translucent.

Can it be used indoors and outdoors?

Yes. It is suitable for both indoor and outdoor use.

How much is in the cartridge?

This cartridge contains 310g.

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 ★★★★☆ 103 reviews
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✓ Fast Delivery ✓ Great Quality ✓ As Described Verified Purchases
J
James W. 📍 Melbourne VIC
★★★★★
3 days ago
✓ Verified Purchase

Best buy of the year

Ordered Thursday and had it by Saturday. Packaging was really good — nothing moved around. Works exactly as expected and the price was well below what I saw in stores.

E
Emma T. 📍 Brisbane QLD
★★★★★
5 days ago
✓ Verified Purchase

Fast delivery — impressed

Love my Selleys 401. 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.

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