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Silicone & Caulk Sealants - Free UK Delivery Over £25 - Buy Online | Zoro

Sikaflex®-521 UV is a multi-purpose, one component sealant based on a polyurethane-hybrid compound.

Features and Benefits
• Resistant to ageing and weathering
• Non-sagging properties
• Cures on exposure to atmospheric humidity to form a durable elastomer
• Free from solvent and isocyanate
• Easy application with any standard cartridge gun

Typical Applications
• Caravans
• Motor homes
• Boats
• Solar panels
• Mounting wood
• Metal fixing

Sikaflex®-252
A 1-component, moisture cured, polyurethane adhesive. 
A high-quality multi-purpose non-sag 1-C polyurethane sealant that cures on exposure to atmospheric humidity to form a durable elastomer.

Features and Benefits
• Extremely high thixotropy provides  incredibly high strength

Typical Applications
• Sikaflex®-252 is particularly suited to bonding applications in the manufacture of trucks, trailers and equipment

Standards
• To ISO 9000/14001

Notes
• Images for illustration purposes only

A high-quality sealant that can be over-sealed and painted and is ideal for elastic and durable sealing joints.

Features and Benefits
• Suitable for numerous applications as adheres to many substrates such as metals, wood, ceramics, paintings and plastics
• Resistant to aging so lasts a long time
• Low odour and NSF-approved for incidental food contact

Typical Applications
• Metalwork
• Plastic industry

Sikaflex® 212 FC™ is a sealant designed for jointing substrates associated with vehicle construction. The paste-like consistency cures at room temperature and is intended for internal jointing only.
 
Features and Benefits
• Suitable for sanding once cured for a professional look
• Low odour formula for user convenience
• Can be painted once cured for a neat finish
• Versatile formula bonds to a wide variety of materials
• Elastic composition that can be sanded

Typical Applications
• Industrial
• Commercial vehicle building
• Metals
• Plastics
• Glass
• Wood

High strength automotive glazing adhesive.

Features and Benefits
• Excellent direct glazing performance on vehicles, boats and buses
• Highly flexible and soft upon cure to cushion glass from vibrations and impact shocks
• Non-corrosive and paintable

Typical Applications
• OEM
• Repair markets

Automotive Adhesive, Black, 300ml

Sikaflex®-521 UV is a multi-purpose, one component sealant based on a polyurethane-hybrid compound.

Features and Benefits
• Resistant to ageing and weathering
• Non-sagging properties
• Cures on exposure to atmospheric humidity to form a durable elastomer
• Free from solvent and isocyanate
• Easy application with any standard cartridge gun

Typical Applications
• Caravans
• Motor homes
• Boats
• Solar panels
• Mounting wood
• Metal fixing

Sikaflex 521UV Sealant Black 310ml Cartridge

The Sikaflex range is a high-quality adhesive that bonds structural joints which can be exposed to and withhold long periods of stresses and pressures. Compatible materials include metals such as aluminum and zinc-plated sheet metal, timber, metal primers and paint coatings, as well as ceramic materials and some plastics. 

Features and Benefits
• Extremely high thixotropy provides incredibly high strength
• Paintable without affecting the strong adhesive properties 
• The adhesive is non-corrosive, even for sensitive materials 
• Can be used for gap filling, with thick adhesive properties 

Typical Applications
For use on a huge range of materials listed above for strong adhesive properties as well as gap filling 

Standards
• To ISO 9000/14001

Sikaflex 252 Black Sealant 300ml

The Sikaflex® 292i structural bonding adhesive delivers consistent adhesion on marine constructions. The multi-purpose formula bonds well to a variety of substrates, including metals, ceramics and plastics, and provides excellent resistance to stresses when used in structural joints.

Features and Benefits
• Provides reliable gap filling
• Can be painted for a neat finish
• Solvent-free formula for easy breathing during application

Typical Applications
• Marine Construction

Standards 
• Meets IMO low spread of flame requirements

Approvals
• Wheelmark approved

flex 292 I Marine Adhesive - High Strength White

This adhesive sealant is a high-quality one-component polyurethane product designed for versatile applications. This reliable solution cures with atmospheric humidity exposure, making it perfect for internal sealing and simple bonding tasks. Sikaflex-221 excels in creating permanent elastic seals with high adhesive strength, bonding well to metals, ceramics, and plastics. Its resistance to ageing, paintability, and sanding capabilities provide flexibility for different finishing requirements. With non-corrosive and low-odor features, it ensures a user-friendly experience. Furthermore, Sikaflex-221 holds NSF approval for incidental food contact, making it a trusted choice for diverse sealing and bonding needs.

Features and Benefits
• Suitable for numerous applications as adheres to many substrates such as metals, wood, ceramics, paintings and plastics
• Resistant to aging so lasts a long time
• Low odour and NSF-approved for incidental food contact

Typical Applications
• Metalwork
• Plastic industry

One-component Adhesive Sealant, Black, 300ml

Sika's Sikaflex 265 is a fast curing, flexible, high performance Polyurethane based adhesive for bonding toughend glass to the vehicles bodyshell.

Features and Benefits
•     Low odour
•     Excellent working characteristics
•     Fast cure time
•     Can be accelerated even further with Sika's Booster system


Notes
•     This product is suitable for experienced users only and tests with actual substrates and conditions must be performed.

Sikaflex 265 Sealant 310ml Cartridge

The Sikaflex® 295 UV exterior sealant and direct glazing adhesive is used widely to secure and seal organic glass in marine applications. Suitable for both interior and exterior bonds, when cured the formula resists weathering which allows for use on a range of substrates in exposed locations.

Features and Benefits
• Easy application formula
• Resistant to ageing for a long service life
• Solvent-free formula for easy breathing during application

Typical Applications
• Marine Construction

Approvals
• Wheelmark approved
• Approved for the OEM market

flex 295 UV Marine Adhesive & Sealant Black

This elastic 1-C polyurethane direct glazing adhesive has excellent working characteristics including non-sag properties. 

Features and Benefits
• Manufactured in accordance with ISO 9001/14001 quality assurance system and   with the responsible care program
• 1 component formulation and very short cut-off string
• Fast curing with excellent application properties

Ultrafast Adhesive Cartridge, Black, 300ml

Sikaflex® 212 FC™ is a sealant designed for jointing substrates associated with vehicle construction. The paste-like consistency cures at room temperature and is intended for internal jointing only.
 
Features and Benefits
• Suitable for sanding once cured for a professional look
• Low odour formula for user convenience
• Can be painted once cured for a neat finish
• Versatile formula bonds to a wide variety of materials
• Elastic composition that can be sanded

Typical Applications
• Industrial
• Commercial vehicle building
• Metals
• Plastics
• Glass
• Wood

Sealant Cartridge, Black, 310ml

This convenient glazing adhesive from Sikaflex® allows for quick automotive glass repairs. Suitable for application using a piston gun (sold separately), the paste consistency cures when exposed to atmospheric moisture and delivers excellent adhesion.

Features and Benefits
• Easy to apply 
• Speedy cure time for quick repairs
• Non-sag formula for a clean finish
• Primerless treatment rids prep time
• Can be applied in both warm and cold conditions

Typical Applications
• Automotive glass repair

Standards
• ISO 9001
• ISO 14001 
• OEM Quality

flex 256 Autoglass Replacement Adhesive Black

Sikaflex®-552™ sealant is designed to withstand dynamic stress to allow for high levels of movement. Available in black and white, this sealant requires minimum pre-treatment and delivers excellent adhesion to a variety of substrates.  
 
Features and Benefits
• Withstands dynamic stresses for long-lasting joints
• Ageing and weather resistant formula
• Can be painted for convenience
• Solvent free for an eco-friendly solution
• Low isocyanate content for non-reactive marine applications
• Provides good adhesion without the need for primer

Typical Applications
• Vehicle assembly
• Aluminium
• Metal primers
• Paint coatings
• Sheet steel
• Ceramic materials
• Plastics

Browse our original Sika products in Silicone & Caulk Sealants