Horse 860 Polyurethane Foam 750ml – PU Expanding Foam Sealant Spray | Gap Filler & Insulation for Windows, Doors, Walls & Construction

Fill. Seal. Insulate.

Get professional gap filling, sealing and insulation with Horse 860 Polyurethane Foam 750ml, a practical PU foam solution for construction, installation, repair and maintenance applications.

Designed to expand into gaps and cavities during application, polyurethane foam is widely used around windows, doors, wall openings, pipes, joints, cracks and construction cavities where conventional fillers can be difficult to apply.

Horse 860 comes in a convenient 750ml aerosol can with an application straw, allowing the foam to be directed into narrow gaps, cracks and hard-to-reach areas.

Why Choose Horse 860 PU Foam?

Horse 860 combines multiple jobs in one convenient product:

Fills • Seals • Insulates

Instead of leaving unwanted gaps and cavities around building components, PU expanding foam can fill irregular spaces and create a more complete seal.

Whether you're installing doors and windows, carrying out renovation work, filling construction gaps or working on general maintenance, Horse 860 PU Foam 750ml is a versatile addition to your toolkit.

Key Features

• Horse 860 Polyurethane Foam
• 750ml aerosol can
• PU expanding foam
• Designed for filling gaps and cavities
• Suitable for sealing applications
• Useful for insulation applications
• Convenient application straw
• Reaches narrow gaps and difficult areas
• Suitable for construction and maintenance work
• Useful around compatible window and door installations
• Suitable for compatible wall openings and cavities
• Professional-size 750ml can
• 45L volume marking on product packaging
• Fills, seals and insulates

Common Applications

Horse 860 Polyurethane Foam can be considered for compatible applications such as:

• Filling gaps around window frames
• Filling spaces around door frames
• Construction gap filling
• Crack and cavity filling
• Wall openings
• Gaps around compatible pipes
• Joints and voids
• Installation work
• Renovation projects
• General building maintenance
• Insulation applications
• Sealing difficult-to-reach spaces

Ideal for Construction & Installation

Expanding polyurethane foam is commonly used by builders, installers, maintenance professionals and DIY users because it expands after dispensing, allowing it to reach irregular spaces that may be difficult to fill using conventional materials.

This makes Horse 860 PU Foam particularly useful for suitable gaps and cavities encountered during construction, renovation and installation work.

Product Specifications

Brand: Horse
Model: 860
Product: Polyurethane Foam
Product Type: PU Expanding Foam / Foam Sealant
Net Content: 750ml
Marked Volume: 45L
Form: Expanding Foam
Container: Aerosol Can
Application: Straw Applicator
Primary Functions: Filling, Sealing & Insulating
Suitable Use: Construction, Installation, Repair & Maintenance

How to Use

Prepare the application area by removing loose dust, dirt, grease and other contaminants.

Shake the can thoroughly according to the manufacturer's directions before application. Attach the supplied application straw/nozzle and dispense the foam carefully into the required gap or cavity.

Remember that polyurethane foam expands after application, so avoid unnecessarily overfilling the cavity.

Allow the foam to cure according to the manufacturer's instructions before trimming or finishing.

Package Includes

1 × Horse 860 Polyurethane Foam 750ml Can with Application Straw

Important Information

Always read and follow the directions, precautions and safety information printed on the product packaging before use.

Expansion, curing time, adhesion, temperature resistance and other technical properties can vary between polyurethane foam formulations. Use the manufacturer's specifications for any application where an exact technical performance value is required.