Marshall Innovations Trade Seal Trade-Seal 8 to 12mm White SKU: 167489 MODEL: TSEAL 8-12 Error. try again later You've successfully joined the club $ 14 .98 each Available on orders $50 to $1500. More info × Mitre 10 SAvailable at selected stores. Check your local store for details Variants One piece self adhesive collar for sealing around pipes and conduit. Features and benefits Range of sizes from 8 to 32mm. Suitable over most flexible and rigid air barriers. UV Rated for 90 days. One component system with no need to trim on-site.