Description:Rubber Sealant is a black, non-drying, non-hardening synthetic rubber based butyl rubber sealant suitable for use as a placement sealant tape for re-sealing headlights after a retrofit or for installation between the glass and metal/llastic areas of automotive headlights/windscreen. It will remain permanently sealing and waterproofing.Application:After removing the headlamp cover or windshield, the pinch weld areas should be dry, clean, free from dust, oil and grease. Release the sealant from the release paper and press it sufficiently around the pinch weld for a complete contact.When properly positioned, the tape should be continuously attached to the pinch weld. The purpose of the sealer is to provide for a watertight 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.Size: 9.5mm X 4.57mIt is enough for re-sealing two large headlight assemblies.