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IKO Hyload DPC Mastic is a durable, waterproof silicone-based mastic sealant used for damp proofing in construction. It is waterproof and resistant to chemicals, UV radiation and temperature changes, providing long-lasting protection for buildings. Its compatibility with common building materials makes it suitable for a variety of applications.

If you are looking for a synthetic rubber mastic adhesive that can bond surface-fixed DPC cavity trays and preformed cloak units to a wide range of common building materials, look no further than IKO Hyload DPC Mastic. This product is ideal for damp-proofing applications, as it provides a strong and durable bond, ensuring a watertight and effective damp-proofing system. Whether you need to seal the joints between brickwork and DPC or install preformed cloak units around windows and doors, IKO Hyload DPC Mastic can easily handle the job. It is supplied in 400ml cartridges, easy to apply with a standard sealant gun, and can be used in wet or dry conditions.

IKO Hyload DPC Mastic is not just any synthetic rubber mastic adhesive. It is a product of IKO Group, a global leader in waterproofing and roofing solutions with over 100 years of experience and innovation. It is compatible with IKO Hyload Original, the UK’s leading DPC system, and other IKO Hyload products, offering a complete and integrated solution for your damp-proofing needs. It is also a product that meets the highest performance, reliability and sustainability standards. It is REACH verified, meaning it complies with the EU regulation on the registration, evaluation, authorisation and restriction of chemicals. It has a VOC emissions class of A+, meaning it has very low emissions of volatile organic compounds (VOCs) in indoor air. It has a VOC level of less than 1%, meaning it has a very low content of volatile organic compounds (VOCs). It is solvent-free, containing no organic solvents that could harm the environment or human health. It does not contain substances of very high concern (SVHCs), as defined by the REACH regulation. It is paintable as long as the paint is compatible with synthetic rubber. It has excellent water resistance, forming a watertight seal when cured. It has gap-filling properties up to 6mm, allowing for a smooth and uniform finish.

The mastic is available in a 400ml cartridge to be gun applied or 2.5ltr tin to be brush applied.