K-FLEX K 420 Adhesive

Professional Elastomeric Foam Insulation Adhesive

K-FLEX K 420 Adhesive has been specifically designed for use with K-FLEX elastomeric foam insulation material. The securely bonded surfaces and joints are resistant to ageing and atmospheric agents, and preserve the technical characteristics of the insulating material.

Available Sizes

• 0.26 L with brush (24 cans per carton) - £28.02
• 0.5 L (12 cans per carton) - £27.74
• 1 L (20 cans per carton) - £33.68
• 2.6 L (6 cans per carton) - £74.28

Key Features

• Specifically formulated for K-FLEX elastomeric foam insulation
• Resistant to ageing and atmospheric agents
• Preserves the technical characteristics of insulating material
• Fire classification: Class 0 BS476
• Available in multiple convenient sizes
• Professional-grade bonding performance

Estimated Adhesive Consumption

Coverage is for bonding pipe insulation sections (longitudinal bonding only). For circumferential bonding, reduce this amount by approximately 10%.

Linear Metre Coverage by Insulation Thickness

Length of pipe insulation that can be glued with 1 litre of adhesive (applying to 2 edges of the tube):

Applications

Ideal for professional installers working with K-FLEX elastomeric insulation systems in HVAC, refrigeration, plumbing, and industrial applications. Ensures secure, long-lasting bonds that maintain insulation performance.

K-FLEX does not accept responsibility for variation of values to those indicated.