Sikagard®-63

Chemical resistant epoxy protective coating

Sikagard®-63 is a solvent free, two part, total solid, coloured epoxy resin based high build thixotropic protective coating with high chemical resistance. It can be used on many types of structures or elements such as cementitious, metallic and epoxy resin binder substrates. The chemical resistant properties provide surface protection from aggressive chemicals that can cause rapid degradation.

  • Good chemical resistance
  • Good temperature resistance
  • Good abrasion resistance

Usage

Chemical resistant protective coating on:

  • Concrete
  • Stone
  • Cementitious mortars
  • Renderings
  • Epoxy cement
  • Epoxy resin-based products
  • Steel

Chemical resistant protective lining for:

  • Silos
  • Bund linings
  • Chemical mixing tanks
  • Chemical containment tanks
  • Fuel and oil tanks
  • Sludge tanks
  • Industrial chemical areas
  • Sewage, effluent and waste water treatment

Anti-corrosion coating on steel elements within:

  • Food processing plants
  • Sewage treatment works  
  • Chemical and pharmaceutical facilities
  • Beverage facilities

Advantages

  • Good chemical resistance
  • Good temperature resistance
  • Good abrasion resistance
  • Solvent free
  • Low VOC emissions
  • High build
  • Impervious to liquids
  • Easy to mix
  • Applied by brush, roller or airless spray

Packaging

Part A+B pre-batched

4 kg set

Part A (Coloured resin)

3 kg container

Part B (Hardener)

1 kg container

Colour

Part A (Resin)

 Coloured, Liquid

Part B (Hardener)

Brownish, Liquid

Selected RAL colours available, please consult with Sika representative for more details.

Product Information

Chemical base

Epoxy resin

Shelf life

12 months from date of production

Storage conditions

The product must be stored in original, unopened and undamaged sealed packaging in dry conditions at temperatures between +10 °C and +30 °C.

Density

Part A+B mixed ~1.5 kg/L

Part A

~1.60 kg/L

Part B

~1.11 kg/L

All density values at +27 °C.

Solid content by weight

100 %

Technical Information

Shore D Hardness

~80

(DIN 5305)

Mechanical Resistance

Taber Abraser

CS 10/ 1000/ 1000

24.4mg 

Taber Abraser 

CS 17/ 1000/ 1000

70 mg

Taber Abraser

H 22/ 1000/ 1000

560.6mg

Tensile Adhesion Strength

> 1.5 N/mm² to concrete

(ISO 4624)

Chemical Resistance

Please contact Sika technical service for specific information.

Thermal Resistance

Exposure

Dry heat

Permanent

+50 °C

max. 7 days

+80 °C
max. 12 hours +100 °C

Sikagard®-63

Technical Data Sheet (TDS)

blog