Selleys 300ml Grey 630 Low Modulus Flexible Sealant Indoor Outdoor

★★★★
85 reviews · 628+ sold
$27.90 $41.85 -33% OFF
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Description & Specs

The Selleys 300ml Grey 630 Low Modulus Flexible Sealant is a multipurpose elastic joint sealant for a wide range of sealing jobs, both indoors and out. Using advanced hybrid technology, it stays flexible to absorb movement and resists UV and weathering for lasting performance.

  • Volume: 300ml
  • Colour: Grey
  • Type: Low modulus flexible (hybrid) sealant
  • Joint movement: ±35%
  • Indoor use: Yes
  • Outdoor use: Yes
  • Model: 103352

With a joint movement capability of ±35%, it suits expansion joints and areas that flex, and it adheres to wet surfaces and most building materials. The low modulus formula gives a soft, flexible seal, making it well suited to perimeter sealing, gap filling and general weatherproofing around the home.

More about this product

The Selleys 300ml Grey 630 Low Modulus Flexible Sealant is a versatile elastic joint sealant designed for various sealing applications, suitable for both indoor and outdoor use. It is a low modulus, multipurpose elastic joint sealant that uses advanced hybrid technology. It provides good resistance against UV and weathering, with a joint movement capability of ±35%. This sealant adheres well to wet surfaces and most building materials.

  • Volume: 300ml
  • Colour: Grey
  • Low modulus flexible hybrid sealant
  • Joint movement ±35%
  • Indoor and outdoor use; UV and weather resistant
  • Model: 103352

Questions & Answers

What volume is this sealant?

It is a 300ml cartridge.

What colour is it?

It is grey.

Can it be used outdoors?

Yes, it is suitable for both indoor and outdoor use and is UV and weather resistant.

How much joint movement does it allow?

It has a joint movement capability of ±35%, making it suitable for joints that flex.

Does it stick to wet surfaces?

Yes, it adheres to wet surfaces and most common building materials.

Shipping & Returns

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 ★★★★☆ 90 reviews
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✓ Fast Delivery ✓ Great Quality ✓ As Described Verified Purchases
S
Sarah M. 📍 Sydney NSW
Yesterday
✓ Verified Purchase

Absolutely love it!

Had the Selleys 300ml on my wishlist for a few weeks and finally pulled the trigger. Arrived in 2 days which was a nice surprise. Build quality is solid and exactly what the photos showed. My partner uses it every day now and has already asked me to grab another one as a gift.

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 300ml. Does the job perfectly and the price was unbeatable.

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

Exactly as described

Always buy SuperSaverAU 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.