Cracked asphalt and bitumen surfaces don't just look bad; they invite water to undermine your investment. Stop the decay immediately with a fast, cold-applied solution. Gripset B26 seals cracks without fumes or hot works, letting traffic back on site in approximately 15 minutes.

Why this product exists

Traditional hot-applied methods for sealing asphalt and bitumen cracks demand specialised equipment and significant downtime. Gripset B26 offers a cold-applied alternative, eliminating heating requirements and speeding up project completion. This solvent-free, non-toxic liquid fills cracks and horizontal joints, preventing water ingress and the subsequent degradation of the surface. It forms a durable, flexible, non-tacky seal that accommodates minor substrate movement, maintaining integrity under traffic and environmental exposure.

The numbers that matter

  • 300% Elongation: This high flexibility ensures the material can bridge active cracks and withstand substrate movement without fracturing. It maintains a waterproof seal even as the asphalt expands and contracts with temperature changes.
  • 0.35 MPa Tensile Strength: A robust tensile strength indicates its ability to resist tearing and deformation under stress from vehicular traffic, providing long-term durability in civil and industrial applications.
  • 50 Shore A Hardness: This moderate hardness allows the material to remain flexible enough for crack bridging while being firm enough to resist indentation and wear from road traffic.
  • 60% Solid Content: A high solid content means more active material is left behind after drying, contributing to a thicker, more robust seal that effectively fills cracks and offers greater resistance to wear and water penetration.

What it's like to use

Before application, thoroughly clean the crack of all loose material, dirt, and organic growth using a blower or broom. Cracks must be wider than 2mm for optimal penetration and sealing. Ensure the surface is free from standing water and excessive moisture; a propane torch can be used to dry and warm the surface in cooler conditions. Gripset B26 applies easily by spray unit or spout pouring equipment. Mix the product to a fluid, homogenous consistency before use. Pour the material directly into the crack, ensuring it's slightly proud of the surface. The product penetrates deeply, and some material may draw down, requiring a second application to fully fill voids and maintain a proud finish. Tools and equipment clean easily with water while the product is still wet. Once dried, use mineral turpentine or acetone for cleanup.

Where this product excels

  • Asphalt Road Crack Sealing: Use for rapid, cold-applied repairs to prevent water ingress into asphalt pavements, returning roads to service quickly without the need for hot work equipment.
  • Horizontal Joints and Gaps in Bitumen: Ideal for filling and sealing horizontal joints and gaps in bitumen surfaces, where its flexibility and excellent adhesion ensure a long-lasting, waterproof bond.
  • Sealing Between Old and New Asphalt Layers: Creates a reliable waterproof barrier at cold joints where new and existing asphalt layers meet, crucial for preventing water from compromising the structural integrity of the pavement.
  • General Civil & Industrial Maintenance: Suitable for commercial, industrial, and civil applications requiring a robust, chemical-resistant seal against sulphates, ground salts, and diluted acids.

Choose this when

  • When a fast return to traffic is critical for asphalt or bitumen crack repairs.
  • When you need a cold-applied alternative to hot pour methods, avoiding the need for heating equipment and associated safety risks.
  • When sealing cracks and horizontal joints in commercial, industrial, or civil applications that require a durable, flexible, and waterproof solution.
  • When seeking a solvent-free, non-toxic material with good adhesion and crack-bridging properties.

Don't use this when

  • Not for: Cracks less than 2mm wide, as the product requires sufficient aperture for optimal penetration and sealing.
  • Not for: Applications where the surface temperature is below 5°C or above 35°C, to ensure proper cure and adhesion.
  • Not for: Use as a sealant or filler over expansion or movement joints that require specific sealant properties and movement capabilities.
  • Not for: Areas where solvent or petroleum-based products may be spilled, as these can compromise the integrity of the seal.
  • Not for: Application when rain is imminent or forecast within 24 hours, as water can interfere with the curing process.

Gripset B26 is classified as a Hazardous Chemical (Non-Dangerous Goods). Always refer to the Safety Data Sheet (SDS) for detailed information on safe handling, storage, and disposal. When handling, wear appropriate Personal Protective Equipment (PPE) including safety shoes, overalls, gloves, and chemical goggles. Eye protection is particularly important as the product can cause serious eye irritation.