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SuperSaverAU

Bondall Silasec 4L Liquid Waterproofing Cement Additive

★★★★★
117 reviews · 660+ sold
$88.46 $132.68 -33% OFF
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Last purchased 8 minutes ago by someone in Canberra
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Bondall Silasec is a 4L concentrated liquid waterproofing additive that creates a permanent waterproof barrier on masonry and concrete surfaces. Mixed into cement, it is suitable for both above and below ground applications and is safe for use with potable drinking water.

  • Volume: 4L
  • Type: Liquid waterproofing cement additive
  • Working time: 30 minutes
  • Recommended uses: Weeping or damp surfaces, concrete water tanks, septic tanks, retaining walls, concrete floors, waterproofing admix, renders above and below ground

Use it to waterproof water tanks, retaining walls, concrete floors and renders. It handles hydrostatic pressure and suits interior and exterior projects where a durable waterproof barrier is needed.

More about this product

Bondall Silasec 4L Waterproofing Cement Additive is a concentrated liquid additive designed to create a permanent waterproof barrier on masonry and concrete surfaces. It is suitable for both above and below ground applications and can be used in interior and exterior settings. It is safe for use with potable drinking water and helps handle hydrostatic pressure. The working time is 30 minutes.

  • 4L liquid waterproofing additive
  • For above and below ground use
  • Safe with potable drinking water
  • Working time 30 minutes

Questions & Answers

What size is this product?

It is a 4L liquid additive.

Can it be used below ground?

Yes, it is suitable for both above and below ground applications.

What can I use it on?

Recommended uses include damp surfaces, concrete water tanks, septic tanks, retaining walls, concrete floors and renders.

Is it safe for water tanks?

Yes, it is safe for use with potable drinking water.

What is the working time?

The working time is 30 minutes.

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 ★★★★☆ 146 reviews
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✓ Fast Delivery ✓ Great Quality ✓ As Described Verified Purchases
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.

J
Jack T. 📍 Newcastle NSW
★★★★★
2 weeks ago
✓ Verified Purchase

Solid quality — very happy

Great little Bondall Silasec — 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 Bondall Silasec — it looks and feels more premium than the price suggests. Delivery was quick and packaging kept everything safe. No issues at all.

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