GSA CONSTRUCTION ADHESIVE 320ML
GSA CONSTRUCTION ADHESIVE 320ML
4 in stock
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Nails and screws hold, but they don't fill a gap on an uneven surface the way a construction adhesive does. This one bonds timber, board and masonry with a strong grab and backs up your mechanical fixings rather than replacing them.
It loads straight into the caulking gun already in the shed, and the gap-filling bead means it copes with a surface that isn't perfectly flat, useful on skirtings, trim and panel work where a tight fit isn't always on offer.
One 320ml cartridge covers a decent stack of small fixing jobs around a reno.
Full specs are in the tabs below.
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The technical bits
- Brand: GSA
- Type: Construction adhesive
- Size: 320ml cartridge
- Applies with: Standard caulking gun
- Bonds: Timber, board, masonry and most building materials
- Bead: Gap-filling
- Best for: Skirtings, trim, panels and fixings
Why it earns its spot
- Strong grab backs up screws and nails
- Fills the gap on uneven or rough surfaces
- Bonds timber, board and masonry in one tube
- Loads straight into the caulking gun you already own
- Holds trim and panels flat with no movement
- One cartridge covers a stack of small fixing jobs
Shipping and Returns
We pack and send your order with care, right here from our Strathalbyn store. Most parcels leave within 1–2 business days, and you'll get tracking as soon as it's on the way. If you're local, you can choose click-and-collect or our delivery service at checkout.
If something arrives damaged or not quite right, let us know within 14 days and we'll sort it quickly. You can return unused items in their original condition for a refund or store credit. For safety reasons, we can't accept returns on gas bottles, cut materials, or custom orders.
We're here to make things easy, so if you ever have a question about your delivery or a return, our team is only a call away.
Why you'll love shopping with us
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Built to handle our weather
Colorbond and steel chosen to stand up to local heat, wind and rain.
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Everything for the whole job
Panels, posts, cement and fixings in one place so you're not chasing bits.
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Help to get it right
We'll talk through sizes and what you'll need before you commit.