SILCOLEASE XL 326 may be stored for up to 12 months from its date of manufacturing.Please consult the Safety Data Sheet of this product.


Silcolease® XL 326 and Silcolease® XL 328 are methylhydrogen functional polysiloxane crosslinkers for platinum catalyzed addition cure solventless silicone release coatings.

Designed for use in the Optima system, these products offer the capability to significantly reduce platinum catalyst use without having to increase process temperatures or reduce line speeds. Silcolease® XL 326 and Silcolease® XL 328 contain both copolymer and homopolymer methyl hydrogen components and provide efficient cure with good adhesion to a variety of liner substrates along with stable release.


SiH Fluid

Asia Pacific;Europe Middle East Africa;Central and South America;North America




SiH content33.6Monocomp%
Volatile Content< 99.9Monocomp%
Viscosity35MonocompISO 2555cP