Selleys N-Mastic Sealant Off White 410g - Solvent Based Synthetic Polymer, Indoor Use

★★★★
53 reviews · 516+ sold
$33.10 $49.65 -33% OFF
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Last purchased 17 minutes ago by someone in Canberra
Ships in 1-2 business days Australia-wide delivery
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Description & Specs

Selleys N-Mastic Sealant is a 410g solvent-based synthetic polymer sealant in Off White, made for indoor sealing tasks. It stays flexible and bonds to a range of substrates for a dependable interior seal.

  • Size: 410g
  • Colour: Off White
  • Material: Solvent based synthetic polymer
  • Use: Indoor

Use it to seal gaps and joints on indoor surfaces where a flexible, off-white sealant is needed. Its synthetic polymer formula adheres to many common building materials for interior work.

More about this product

Selleys N-Mastic Sealant 410g Off White is a flexible solvent-based synthetic polymer sealant for indoor applications.

  • Solvent-based synthetic polymer formula
  • Flexible, with good adhesion to a range of substrates
  • Off White colour
  • For indoor use

Questions & Answers

What colour is Selleys N-Mastic Sealant?

It is Off White.

Is it for indoor or outdoor use?

It is formulated for indoor use.

What is it made from?

It is a solvent-based synthetic polymer sealant.

How much sealant is in the pack?

This pack contains 410g.

What can it be used on?

It is designed to seal gaps and joints on indoor surfaces and bonds to a range of substrates.

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 ★★★★☆ 79 reviews
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✓ Fast Delivery ✓ Great Quality ✓ As Described Verified Purchases
A
Andrew F. 📍 Wagga Wagga NSW
4 months ago
✓ Verified Purchase

Outstanding value

Bought this on a bit of an impulse after seeing it on the site and really glad I did. Quality is much better than the price suggests — feels premium and well made. Ordered Monday and it arrived Wednesday in Sydney. Nothing loose or damaged. A few people have asked where I got it.

T
Tanya B. 📍 Mildura VIC
4 months ago
✓ Verified Purchase

Good buy — fast shipping

Really good value — compared it to similar products at twice the price and there is very little difference in quality. Fast shipping and arrived in perfect condition.

K
Kyle M. 📍 Gladstone QLD
5 months ago
✓ Verified Purchase

Just as described

Works perfectly. Fast delivery. Would recommend to anyone.

P
Priya S. 📍 Mandurah WA
5 months ago
✓ Verified Purchase

Satisfied customer

Had been looking at the Selleys N-Mastic for a couple of months. Selleys build quality is obvious as soon as you open the box — feels solid and well finished. Easy to set up and works exactly as described. Delivery to Perth in only 3 days which is impressive. Will be buying more from SuperSaver AU for sure.

E
Ethan W. 📍 Hervey Bay QLD
5 months ago
✓ Verified Purchase

Exceptional — 5 stars

Really happy with this. Price was the best I found online and delivery was faster than expected. Product is well made and does exactly what it should. Zero complaints — will buy from SuperSaver AU again.

S
Sarah M. 📍 Sydney NSW
Yesterday
✓ Verified Purchase

Absolutely love it!

Had the Selleys N-Mastic 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.