Comparison · 7 min read
PU sealant or silicone: what technical differences?
Polyurethane sealant and silicone seem interchangeable on site — they are not. Honest technical comparison to choose the right product by substrate, use and expected lifetime.
Note: This article is currently available in French in its full version. Complete English translation under preparation. You can read the full French version here, or contact us via WhatsApp for any technical question in English.
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Article summary in English above. To access full content (step-by-step guide, detailed examples, photos), go to French version.
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