Marshall Innovations Trade Seal Trade-Seal 25 to 32mm White SKU: 167491 MODEL: TSEAL 25-32 Error. try again later You've successfully joined the club $ 18 .98 each Available on orders $50 to $1500. More info × Mitre 10 MAvailable at Mitre 10 MEGA stores. 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.