While foam pipe lagging is easy to install, you still need an appropriate bonding agent to perfectly seal pipe insulation. Armaflex 520 from Armaflex helps you do just that. They form tighter bonds and stronger seams.
They ensure a neat, professional finish while insulating Armaflex pipe lagging and other nitrile rubber pipe insulation. These insulation adhesives are well suited to seal Armaflex flexible foam pipe insulation sections. It can also be used to secure rubber foam pipe lagging. It is a market-leading, tried and tested insulation adhesive.
Armaflex 520 is known to form resilient and heat-resistant bonds with many products. The low viscosity of these insulation adhesives enables them to dry really quickly. They form a reliable vapour barrier. It offers perfect bonding even at temperatures as high as +105°C. Insulation adhesives form a reliable vapour-tight seal, meaning it does not let water effect the insulated pipe sections.
Product Specifications:
- Armaflex 520 is available in 250ml can
Key Features:
- Armaflex adhesives are a fast-drying contact adhesive
- They are easy to apply.
- They are specially formulated for Armaflex insulation
- Adhesives ensure a reliable vapour-tight seal
- They can operate at temperatures as high as +105°C
- Armaflex adhesives have low viscosity, air drying adhesive
- One-component industrial adhesive
- Armaflexadhesives form age and weathering-resistant bonds.
Application:
- It forms a strong, robust bond when used to seal vapour-retarder jackets made of laminated aluminium foil and kraft paper.
- They are ideal to seal Armaflex insulation together.
- Armaflex Adhesive is used to seal Armaflex tubolit, nitrile rubber pipe lagging and others.
- Available in 250ml containers.
- Perfectly secures foam pipe insulation into place.
- Forms super strong, resilient bonds.
- Can be used in temperatures as high as +105°C.
- Armaflex adhesives form water-resistant bonds
| Product Type | Pipe Insulation Adhesive |
| Brand | Armaflex |
| Material | Silicone Sealant |
| Pack Size | 250ml (210gm) |
| Service Temperature | -50°C to +105°C |
| Application Temperature | Ideally 15–20°C |
| Drying Time | 3- 5 minutes |
| Colour | Beige |
| Shelf Life | 18 months |
| Application | For installing pipe insulation |
| Delivery Terms | ||
|---|---|---|
| Area | Order value | Delivery Charge (Ex VAT) |
| On select Postcodes (Around London, Manchester, Leeds, Bristol, York etc) | Orders Below £110 | £10 |
| On select Postcodes (Around London, Manchester, Leeds, Bristol etc) | Orders Above £110 | Free Delivery |
| On select Postcodes (Scotland, Swansea, Cornwall etc) | Any value | £25 |
Returns/Refunds And Cancellations:
You can cancel your order and get a full refund anytime before we confirm your order via email. Orders cannot be cancelled after the order confirmation is sent.
If you want to return insulation that was ordered in excess or not of use anymore, you can return them within 14 days from the date of receipt, provided they are unused and in a resalable condition. The customer returns the goods to the address shared via email. Please contact us via email and we will assist you accordingly.
If the product is damaged, then you are within your rights to claim an exchange or a refund. For more information, please refer to our delivery information page.
For more information on returns and deliveries, please refer to our delivery information page.

