Silicone Insertion Rubber Sheet

Reglin Silicone Insertion Rubber Sheet is a premium grade 60 Duro reinforced heat resistant silicone rubber. 


Reglin Silicone Insertion Rubber Sheet is made from a premium Silicone rubber compound and will display very high temperature resistance.  It will maintain its flexibility and physical properties over a wide temperature range.

Silicone Insertion rubber is reinforced with a glass fibre reinforcement which gives improved tear strength and dimensional stability.

Silicone has excellent ozone resistance and is UV stable making it weather resistant and suitable for outdoor use.


Reglin Silicone Insertion Rubber Sheet has been designed primarily for use as a flexible strip, pad, gasket or lining.

It is typically used for sealing, insulating, isolating and protecting steel or other surfaces.

It is suitable for use in physically demanding and critical high temperature applications.

Its properties make it suitable for use in a wide range of applications including:

  • Flange gaskets on pipes and tanks
  • Electrical and lighting fixture seals
  • Transfer and joining sleeves
  • Weatherproof flashing
  • Thermal and electrical insulation
  • Insulating strip
  • Isolation barriers
  • Dryer fan housing seals
  • High temperature loading socks
  • Variety of sealing applications


ReinforcementGlass (Wrap and Weft) 680 dtex
Specific Gravity1.20ASTM D297
Hardness60° ± 5° Shore AASTM D2240
Tensile Strength5.5 MPa (min)ASTM D412
Elongation @ Break250% (min)ASTM D412
Temperature Range-60°C to +200°C (continuous)
Silicone can also withstand higher intermittent temperatures.
For more information see Life Expectancy of Silicone Rubber
Thermal Conductivity0.24 W.m-1 .K-1


Reglin stock Silicone Insertion Rubber Sheet in a range of standard thicknesses and roll sizes.   It can also be supplied in cut lengths, strips, pads and a wide variety of custom cut shapes and gaskets to suit your application requirements.

SILINS01.5Red Silicone Insertion Rubber Sheet 1.5mm x 1200mm (10 L/M Rolls)2.2 kgs
SILINS03Red Silicone Insertion Rubber Sheet 3mm x 1200mm (10 L/M Rolls)4.4 kgs