Pemko S776_ & S88_ | SiliconSeal Adhesive Backed Gasketing
Pemko S776_ & S88_ | SiliconSeal Adhesive Backed Gasketing
Finishes: BL, C, D, GR, TAN, W
Pemko S776_ & S88_ | SiliconSeal Adhesive Backed Gasketing
- Additional Product DetailsWe offer a variety of adhesive-backed smoke and fire gasketing and edge sealing systems, including SiliconSeal, PemkoPrene, Silicone Triple-fin Gasketing and Hot Smoke Seal intumescent edge sealing for combination fire and smoke gasketing. Pemko gasketing is tested for sound resistance, smoke and draft control, fire rating, positive pressure, and airworthiness and is BHMA certified.
Adhesive-backed material is easily installed on the door frame.- All adhesive gaskets have a limited shelf life, must be used within 6 months of purchase, and must be stored between 50 degrees (F) and 100 degrees (F)
- Thoroughly clean the frame with the enclosed cleansing towelette to remove grease, dust or cleanser build-up. Before installation, wait for the frame surface to completely dry (evaporate). Some hospital environments have wax or anti-bacterial cleanser build-up. As an alternative or substitute cleanser, use isopropyl (rubbing) alcohol. Note: Mineral spirits or other petroleum-based cleaning products should NOT be used
- If frames are too cold (below 50ºF) or too hot (above 100ºF), adhesion may be impaired
- Installation should take place after construction is completed, flooring is installed, and final cleaning is completed
- Paint on frame must be cured for at least 5-7 days. Paint cannot be wet under a dry surface when gaskets are pressed on. Avoid quick-dry primers, which leave a powdery surface, preventing sufficient adhesion. The surface must be non-porous and sealed when applied to a wood frame. Follow standard industry guidelines on sealed wood frames and/or rough surfaces before applying. Note: Anti-bacterial, anti-fungal or silicone additives in paint may inhibit adhesion
- Do NOT stretch material. The product can retract or shrink if stretched
- Use substantial, perpendicular pressure when applying. Use a wallpaper seam roller to reinforce adhesion after applying
- Do not stretch material when using a seam roller. Run roller with up and down motions
- Double check adhesion after 2-3 hours before leaving the job overnight
- If gaskets separate from the frame, press again with firm pressure in place. If the adhesive strip is exposed, airborne dust may impede adhesion. Replacement may be necessary
- Application at the header can be awkward due to overhead conditions. Be sure to apply enough pressure
- Adhesion takes a delayed set. Immediate removal and resetting can be done if an error occurs in the initial placement. DO NOT reset after one hour. Full set is reached in 24 hours
- SiliconSeal is extruded from high-temperature silicone; effective between -58°F and 450°F
- Self-extinguishing and non-toxic; unaffected by sunlight, ozone, and ultraviolet rays
- Impervious to fungus and mildew; will not deteriorate under normal exposure
S776_
AVAILABLE FINISHES: BL
AVAILABLE LENGTHS: 17', 18', 20', 21'Designed for hollow metal and wood meeting stile applications
Seal begins compressing at 9.5mm; compresses to seal up to a 1.58mm gapS88_
AVAILABLE FINISHES: BL, C, D, GR, TAN, W
AVAILABLE LENGTHS: 17', 18', 20', 21', 25', 30', 204', 510'Seal begins compressing at 6mm; compresses to seal up to a 1.58mm gap
Finishes
BL (Black) C (Clear) D (Dark Brown) GR (Light Gray) TAN (Tan) W (White)
We offer a range of effective perimeter seals to suit almost any installation requirement. Seal options are often simple but effective designs, such as the S44 'V' seal and the PK55 and S88 ‘teardrop’ seals - all with self-adhesive backing. Each provide for fixing without the necessity to machine components.
These versatile seals may be added to upgrade existing installations and may be positioned to seal across hardware items such as hinge blades - without interrupting sealing.
LCN Door Closers | Von Duprin Exit Devices | Schlage Locks
Relcross Limited (trading as) Relcross Door Controls | Hambleton Avenue | DEVIZES | Wiltshire | SN10 2RT | United Kingdom | T: ++ 44 (0) 1380 729 600 | F: ++ 44 (0) 1380 729 888 | E: sales@relcross.co.uk
- Certification
UL | Warranty: 5 Years (Mechanical)
Certificates, including DoPs, downloadable here
- Resources | Downloads