Butyl Rubber Sheet

Reglin Butyl is a premium grade 65 Duro corrosion and heat resistant rubber sheet.


Reglin Butyl Rubber Sheet is made from a premium chloro-butyl rubber compound and will display high temperature and excellent chemical resistance to both acids and alkalis.

Butyl has excellent ozone/UV resistance making it weather resistant and suitable for prolonged outdoor use.  It has good physical properties including mechanical strength.

Butyl has excellent insulating properties as well as low fluid and gas permeability.   It has low resilience giving it excellent vibration damping and shock absorbing properties.


Reglin Butyl 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.

Butyl is suitable for long term use in outdoor environments with UV and chemical exposure.  It is also suitable for applications which require shock absorption and vibration dampening.

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

  • Flange gaskets on pipes and tanks
  • Lining of equipment
  • Transfer and joining sleeves
  • Weatherproofing flashing
  • Insulating strip
  • Isolation barriers
  • Acid proof splash guards and covers
  • Loading and discharge socks
  • Anti-vibration strips and pads
  • Variety of sealing applications


Polymer Content100%
Specific Gravity1.3ASTM D297
Hardness65° ± 5° Shore AASTM D2240
Abrasion250 mm³ (max) @ 5NASTM D5963
Tensile Strength7 MPa (min)ASTM D412
Elongation @ Break300% (min)ASTM D412
Temperature Range-45°C to +110°C


Reglin stock Butyl 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.

BUTYL01.5Butyl Rubber Sheet 1.5mm x 1200mm (10 L/M Rolls)2.5 kgs
BUTYL03Butyl Rubber Sheet 3mm x 1200mm (10 L/M Rolls)4.6 kgs
BUTYL04.5Butyl Rubber Sheet 4.5mm x 1200mm (10 L/M Rolls)6.9 kgs
BUTYL06Butyl Rubber Sheet 6mm x 1200mm (10 L/M Rolls)9.1 kgs