Selleys Flame Flex Fire & Acoustic Sealant 435g Grey - Sandable Silyl Modified Polymer

★★★★
53 reviews · 596+ sold
$36.83 $55.24 -33% OFF
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Last purchased 16 minutes ago by someone in Brisbane
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Description & Specs

Selleys Flame Flex is a 435g grey fire and acoustic sealant for construction joints and gaps. Built on a silyl modified polymer, it is designed to seal gaps in walls, windows and doors while staying flexible.

  • Size: 435g
  • Colour: Grey
  • Material: Silyl modified polymer
  • Sandable: Yes
  • Indoor and outdoor: Yes
  • Type: Fire and acoustic sealant

This Flame Flex fire and acoustic sealant suits sealing construction joints and gaps in walls, windows and doors, indoors and out. Being sandable, it can be finished neatly, making it a practical choice where you need a flexible sealant for building joints and gaps.

More about this product

Selleys Flame Flex Sealant 435g Grey is a fire and acoustic sealant designed for construction joints and gaps.

This sealant is suitable for both interior and exterior applications, for sealing gaps in walls, windows and doors. It is compatible with various surfaces and is sandable for a neat finish.

  • Colour: Grey
  • Material: Silyl modified polymer
  • Fire and acoustic sealant
  • Sandable
  • Suitable for indoor and outdoor use
  • Size: 435g

Questions & Answers

What is Selleys Flame Flex used for?

It is a fire and acoustic sealant for construction joints and gaps in walls, windows and doors.

What colour is it?

It is grey.

Is it sandable?

Yes, it is sandable, so it can be finished neatly.

Can I use it outdoors?

Yes, it is suitable for both interior and exterior use.

What is it made from?

It is based on a silyl modified polymer.

How much is in the pack?

Each cartridge contains 435g of sealant.

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 ★★★★☆ 57 reviews
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✓ Fast Delivery ✓ Great Quality ✓ As Described Verified Purchases
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 Flame — setup was easy and it works perfectly.

M
Mia S. 📍 Sunshine Coast QLD
3 weeks ago
✓ Verified Purchase

Really pleased with this

Honestly one of the easiest online purchases I have made. Ordered in the evening and had a tracking number by morning. Delivered to Canberra in 3 business days. Product is well made and does exactly what we needed. My partner is happy with it too. Highly recommend.

R
Ryan S. 📍 Wollongong NSW
3 weeks ago
✓ Verified Purchase

Highly recommend

Really impressed with the Selleys Flame — it looks and feels more premium than the price suggests. Delivery was quick and packaging kept everything safe. No issues at all.

S
Sophie H. 📍 Geelong VIC
1 month ago
✓ Verified Purchase

Great quality

Good quality and arrived ahead of schedule. Very happy.

D
Daniel P. 📍 Hobart TAS
1 month ago
✓ Verified Purchase

Brilliant Aussie deal

Been buying Selleys gear for years and this is one of their better ones. The Selleys Flame quality is excellent — everything was included and setup took under 10 minutes. Had it at the door in Brisbane within 2 days. My son immediately claimed it for himself so I had to order another. 10 out of 10.