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Stays all sealed up – even under extreme stress and strain
322 Pur Pro is a sealant for the true pros. It bonds permanently to materials such as wood, metal, polyester and concrete as well as lightening the workload, as no priming is required. The one-component, polyurethane-based joint sealant can even reliably withstand the challenging conditions in the industrial and construction sectors. Exposure to chemicals and heavy temperature fluctuations and mechanical vibrations – a frequent occurrence on the shop floor – are no problem for this special sealant. Even in high humidity, the material does not show any change. After curing, it remains elastic, meaning it can reliably seal expansion joints over the long term.
Applications
Main applications
Seals on roofs and structural facades
Tested and weather-proof professional-grade materials guarantee long-lasting joints under heavy stress and strain.
Sealing expansion joints
An elastic sealant balances out tension between different structural elements.
Sealing floor joints
Extremely resistant and elastic sealants allow for long-lasting joints.
Sealing vehicle parts
Sealants used on vehicles stand out for their optimum hold on metal and their exceptional resilience.
Sealing joints in multi-storey car parks
Joints and professional-grade materials in building and construction applications must be able to withstand extreme conditions and absorb mechanical force.
