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Selleys

Selleys Roof & Gutter Silicone Sealant 300g White - Waterproof UV Resistant

★★★★★
69 reviews · 292+ sold
$30.29 $45.44 -33% OFF
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Price reduced — was $45.44
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Last purchased 12 minutes ago by someone in Geelong
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Selleys Roof & Gutter Silicone in white is a 300g waterproof sealant for metal and tiled roofing and guttering. The flexible silicone polymer formula is UV resistant and built to handle outdoor exposure for a long-lasting seal.

  • Size: 300g
  • Colour: White
  • Material: Silicone polymer
  • UV resistant: Yes
  • Shrink resistant: Yes
  • Indoor and outdoor: Yes
  • Paintable: No

This white roof and gutter silicone is ideal for sealing joints, laps and flashings on roofing and guttering. The waterproof, UV resistant and flexible seal is designed for outdoor conditions, making it a practical choice for keeping roofs and gutters watertight.

More about this product

Selleys 300g White Roof and Gutter Silicone Waterproof Sealant is designed for metal and tiled roofing applications, providing a waterproof barrier.

This silicone sealant is formulated for use on roofing and guttering materials. It provides superior adhesion and flexibility with a UV resistant, waterproof seal that helps prevent lifting.

  • Colour: White
  • Material: Silicone polymer
  • Waterproof and UV resistant
  • Shrink resistant
  • Suitable for indoor and outdoor use
  • Size: 300g

Questions & Answers

How do I use roof and gutter sealant?

Apply it to clean, dry joints, laps or flashings on roofing or guttering, then tool the bead as needed and allow it to cure before exposure to water.

Can you paint over roof and gutter silicone?

No, this silicone is not paintable, so choose the colour that best suits your roof. This one is white.

How do I remove old roof and gutter sealant?

Cut and scrape away the old sealant and clean the surface before applying fresh silicone for the best adhesion.

Is it waterproof and UV resistant?

Yes, it provides a waterproof, UV resistant and flexible seal for outdoor use.

What surfaces is it for?

It is designed for metal and tiled roofing and guttering.

How much is in the pack?

Each cartridge contains 300g of silicone sealant.

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 ★★★★☆ 158 reviews
5★
65%
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21%
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✓ Fast Delivery ✓ Great Quality ✓ As Described Verified Purchases
J
Jack T. 📍 Newcastle NSW
★★★★★
2 weeks ago
✓ Verified Purchase

Solid quality — very happy

Great little Selleys Roof — 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 Roof — 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 Roof 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.

C
Chloe D. 📍 Darwin NT
★★★★★
1 month ago
✓ Verified Purchase

No complaints at all

Exactly as described. Quick shipping. Would buy again.

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