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SG557 has good mechanical resistance and adhesion to most common porous and non-porous building substrates. It has a movement accommodation of +/- 25%. It is non-polluting and non-staining to most common substrates.
SG557 is designed for use as a weatherseal silicone in applications where substrates demand a non-staining sealant.
For technical details on SG557 Non-Staining Silicone Weather Seal, kindly contact us for further information.
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