Self-adhesive weatherpile is the perfect solution for use in sliding applications and for use in traditional listed buildings. Application is easy thanks to a high self-adhesive backing that can be retrofitted into most windows. It provides additional draught resistance on the top and bottom sashes and the meeting rail and is an excellent alternative to Flexislide. It is now available in 3 different heights to suit your gap size. Ideal for retro fitting around sash windows, to avoid routing during refurbishment, but can also be used on casement windows and doors Suitable for surface mounting No carrier required 4, 6 & 8mm high options Secured by a high-strength self-adhesive tape 4mm (high) x 15mm (wide) will seal a gap from 1.5mm to 3.0mm 6mm (high) x 15mm (wide) will seal a gap from 3.0mm to 5.0mm 8mm (high) x 20mm (wide) will seal a gap from 4.0mm to 7.0mm Can be used all around the sash, including the head jamb and the cill. Ends can be secured with staples if required; we recommend stainless steel Available in white only Supplied in 25m coils Fitting Tip: On application, the surface must be clean and dry, free from any surface oils, dirt, sawdust, etc. Failure to do so may result in delamination or poor adhesion of the seal to the substrate. To achieve excellent adhesion, apply seal to clean dry surfaces between 18 and 22°C.