ALSEAL Butyl Windscreen Selanat is a black- non-drying, non-hardening synthetic rubber based butyl rubber sealant. It suitable for use as a placement sealant tape for installation between the glass and metal areas of automotive windscreen. It will remain permanently sealing and waterproofing btetween the glass and pinchweld. It can be used for filling gaps and seal joints as well.
After removing the windshield, the pinchweld areas should be dry, clean, free from dust, oil and grease. Release the sealant from the release paper and press it sufficiently around the pinchweld for a complete contact.
When properly positioned, the tape should be continuously attached to the pinchweld. The purpose of the sealer is to provide for a waterlight seal. In cold weather conditions it is best to warm the tape prior to attempting the installation, as this will soften the tape allowing for better workability.