Adhesives, Sealants & Foam delivered to Harpenden

Adhesives, Sealants & Foam we supply in Harpenden

• Frame and window sealantLow-modulus sealant for frames and movement joints.
• Silicone sealantsSanitary and general-purpose silicone.
• PU expanding foamGap-filling foam, including fire-rated grades.
• Grab adhesiveHigh-tack adhesive for trims and boards.

Getting adhesives and sealants onto your Harpenden site

Boxed with the rest of your order. Harpenden is inside our standard mainland delivery area.

• Give us the full postcode for the drop point; deliveries around AL5 are priced to the exact address.
• On busy streets in Harpenden, a parking suspension or a quiet time slot can make offloading safer, so tell us about local restrictions you know of.
• Pallets left on a pavement can block the footway, so plan a drop point inside your boundary where you can.

Before you order adhesives and sealants

Which sealant where?

Use sanitary silicone in wet areas, low-modulus sealant around frames that move, and paintable caulk on trims to be decorated.

Ventilation

Some adhesives and foams give off fumes while curing; use them in a ventilated space.

A quick quantity check

Sealing round 4 windows of about 1.2 × 1.2 m is roughly 19.2 m of joint. A 310 ml cartridge runs about 3 m of a 10 × 10 mm bead, so allow 7 cartridges of frame sealant.

Adhesives, Sealants & Foam questions

Is expanding foam fire rated?

Only fire-rated foams that have been tested are. Standard foam is not a fire stop.

Do you deliver adhesives and sealants to trades and homeowners in Harpenden?

Both. Trades can apply for a trade account; homeowners and self-builders can order on a delivered quote.

Can I paint over silicone?

Generally no. Use a paintable decorators' caulk if the joint will be painted.

Can you deliver adhesives and sealants to a site with restricted access in Harpenden?

Usually, yes. Tell us about the access when you ask for a price and we will plan the vehicle and offload, or say if a smaller vehicle is needed.