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TradePUR D112 VFS is a solvent free, moisture cure, one component polyurethane adhesive. It cross-links in the presence of moisture to form a solid, permanently elastic film. Although the water vapour in the ambient air and parts to be bonded may already be sufficient for this process, water is usually sprayed on to the bonding site. Analyses on the influence of temperature and humidity on the solidity of a completely cured gluing are to be conducted with respect to the specific application.
More moisture and higher temperatures accelerate the cross-linking process and therefore influence the shelf life, open wet time and curing time of the adhesive. The times indicated in this datasheet are therefore only guidelines which may vary according to existing conditions.
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