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PIB Welding Agent 2.5 L

£32.73
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Description

PIB Welding Agent 2.5L

PIB Welding Agent 2.5L is a solvent-based welding agent designed for joining overlaps, seams and joints in polyisobutylene (PIB) insulation cladding.

Applied to mating PIB surfaces, the welding agent softens the material so the two surfaces can be pressed together to form a secure solvent-welded joint. It is particularly suited to weatherproof finishes around insulated pipework, ductwork and associated fittings.

2.5 Litre Pack Practical size for site and workshop use.
Solvent Weld Creates joined PIB seams and overlaps.
Pipe & Duct Insulation Suitable for PIB-clad insulation systems.
Weatherproof Finishing Ideal for sealing external PIB cladding joints.

What is PIB Welding Agent Used For?

  • Solvent-welding overlaps in PIB insulation sheeting.
  • Sealing longitudinal and circumferential joints.
  • Finishing PIB around insulated pipework and ductwork.
  • Joining PIB strips, sheets and fabricated finishing details.
  • Creating a continuous weather-resistant PIB cladding finish.
RECOMMENDED PAIRING

Scapa PIB Chalk 0.8mm x 1m x 15m

For a complete PIB cladding installation, we recommend using the welding agent with Scapa 0.8mm PIB Chalk Sheeting.

This tough PIB rubber sheeting is designed as a waterproof and weather-resistant covering for thermal insulation on pipework and ventilation ducting. Joints and overlaps can be solvent welded to create a continuous protective finish.

View Scapa PIB Sheeting

How to Apply PIB Welding Agent

  1. Cut and position the PIB sheeting around the already secured insulation.
  2. Apply a small amount of welding agent to both mating surfaces using a suitable stiff brush.
  3. Work the solvent across the surfaces until the PIB becomes tacky.
  4. Press the two surfaces firmly together to create the solvent-welded joint.
Important: Avoid excessive application. Too much solvent can continue to soften the PIB after the joint has been formed and may affect the finished weld.

Product Details

Product Type PIB solvent welding agent
Pack Size 2.5 litres
Material For PIB (polyisobutylene) sheeting
Typical Use Seams, overlaps, joints and finishing details
Recommended Pairing Scapa PIB Chalk 0.8mm x 1m x 15m

Complete Your PIB Installation

Scapa PIB Chalk 0.8mm x 1m x 15m

Scapa PIB Chalk 0.8mm x 1m x 15m

Weather-resistant PIB sheeting for protecting insulated pipework and ducting.

View Product
PIB weatherproof insulation cladding strips

PIB Strips 1m x 50mm

Useful for joints, ends and smaller PIB finishing details around insulated pipework.

View Product

Need More PIB Cladding & Accessories?

Browse PIB sheeting, pre-cut sections, strips, fittings and installation accessories.

Shop All PIB Products
Safety Information

PIB Welding Agent is a solvent-based product and should be handled in accordance with the product Safety Data Sheet and applicable COSHH controls.

Danger: Highly flammable liquid and vapour. Keep away from heat, sparks, open flames and other ignition sources. Use with suitable ventilation and appropriate protective equipment. Avoid skin contact and inhalation of vapours. Always read the product label and Safety Data Sheet before use.


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Insulation & More

PIB Welding Agent 2.5 L

£32.73

PIB Welding Agent 2.5L

PIB Welding Agent 2.5L is a solvent-based welding agent designed for joining overlaps, seams and joints in polyisobutylene (PIB) insulation cladding.

Applied to mating PIB surfaces, the welding agent softens the material so the two surfaces can be pressed together to form a secure solvent-welded joint. It is particularly suited to weatherproof finishes around insulated pipework, ductwork and associated fittings.

2.5 Litre Pack Practical size for site and workshop use.
Solvent Weld Creates joined PIB seams and overlaps.
Pipe & Duct Insulation Suitable for PIB-clad insulation systems.
Weatherproof Finishing Ideal for sealing external PIB cladding joints.

What is PIB Welding Agent Used For?

  • Solvent-welding overlaps in PIB insulation sheeting.
  • Sealing longitudinal and circumferential joints.
  • Finishing PIB around insulated pipework and ductwork.
  • Joining PIB strips, sheets and fabricated finishing details.
  • Creating a continuous weather-resistant PIB cladding finish.
RECOMMENDED PAIRING

Scapa PIB Chalk 0.8mm x 1m x 15m

For a complete PIB cladding installation, we recommend using the welding agent with Scapa 0.8mm PIB Chalk Sheeting.

This tough PIB rubber sheeting is designed as a waterproof and weather-resistant covering for thermal insulation on pipework and ventilation ducting. Joints and overlaps can be solvent welded to create a continuous protective finish.

View Scapa PIB Sheeting

How to Apply PIB Welding Agent

  1. Cut and position the PIB sheeting around the already secured insulation.
  2. Apply a small amount of welding agent to both mating surfaces using a suitable stiff brush.
  3. Work the solvent across the surfaces until the PIB becomes tacky.
  4. Press the two surfaces firmly together to create the solvent-welded joint.
Important: Avoid excessive application. Too much solvent can continue to soften the PIB after the joint has been formed and may affect the finished weld.

Product Details

Product Type PIB solvent welding agent
Pack Size 2.5 litres
Material For PIB (polyisobutylene) sheeting
Typical Use Seams, overlaps, joints and finishing details
Recommended Pairing Scapa PIB Chalk 0.8mm x 1m x 15m

Complete Your PIB Installation

Scapa PIB Chalk 0.8mm x 1m x 15m

Scapa PIB Chalk 0.8mm x 1m x 15m

Weather-resistant PIB sheeting for protecting insulated pipework and ducting.

View Product
PIB weatherproof insulation cladding strips

PIB Strips 1m x 50mm

Useful for joints, ends and smaller PIB finishing details around insulated pipework.

View Product

Need More PIB Cladding & Accessories?

Browse PIB sheeting, pre-cut sections, strips, fittings and installation accessories.

Shop All PIB Products
Safety Information

PIB Welding Agent is a solvent-based product and should be handled in accordance with the product Safety Data Sheet and applicable COSHH controls.

Danger: Highly flammable liquid and vapour. Keep away from heat, sparks, open flames and other ignition sources. Use with suitable ventilation and appropriate protective equipment. Avoid skin contact and inhalation of vapours. Always read the product label and Safety Data Sheet before use.

View product