KLINGERsil C4430

KLINGERsil C4430

WRAS / WRC Approved ProductCut Pieces Available



KLINGERsil C4430 is the optimum combination of synthetic fibres and glass fibre bound with NBR. 

Temperature: +200°C continuous, +400°C maximum.

Max Pressure: 100 bar.

Key Features: It has a high temperature resistance in steam and water, as well as an excellent resistance to oils and hydrocarbons. It is also WRAS approved for use with hot and cold potable water, is fire safe, and has 3xA anti-stick finish on both sides.

Standards: BS 7531 Grade X, WRAS approved for use with potable water and is also fire-safe to BS 5146.


Also available: With reinforcements. KLINGERsil C4438 with mild steel mesh, and KLINGERsil C4439 with expanded mild steel.

Product Code Sheet Size (mtrs)* Thickness (mm)
C4430-0.25 2.0 x 1.5 0.25
C4430-0.4 2.0 x 1.5 0.4
C4430-0.5 2.0 x 1.5 0.5
C4430-0.75 2.0 x 1.5 0.75
C4430-1 2.0 x 1.5 1
C4430-1.5 2.0 x 1.5 1.5
C4430-2 2.0 x 1.5 2
C4430-3 2.0 x 1.5 3

*Other sheet sizes may be available.

Note: Maximum temperature and pressure should not be used at the same time. All values are dependant on application. Please refer to the data sheet below.

Technical Specification:

Technical Data Sheet

Recently Viewed