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Types and Durability

Types Expected Lifespan (years) Adjustment Factors
Interior
Water based

With resin component:

  • Silicone
  • Acrylic
  • VA/ Acrylic Copolymer
  • PVA Copolymer

Normal: 7

Warranty: 3-5

Constantly contact/ immersed in water or exposed to extreme moisture: -15% years

High possibility exposed to reactive chemical: -15% years

Silicone based is preferred

Test certificate from approved local testing authority: +15% years

Solvent based

With resin component:

  • Fluorocarbon
  • Epoxy
  • Silicone
  • Polyurethane
  • Alkyd
  • Acrylic

Normal: 3-7

Warranty: 3-5

Constantly contact/ immersed in water or exposed to extreme moisture: -15% years

High possibility exposed to reactive chemical: -15% years

Silicone based is preferred

Test certificate from approved local testing authority: +15% years

In the case of 2 or more condition of adjustment factor occur, the percentage of year shall be added to obtain the durability value.

Refer to durability calculator.

Notes:

  • The type of resin component is listed descendent according to its durability.
  • Oil based paint is normally refer to solvent based paint with alkyd resin component.
  • PVA resin component normally used for interior application.
  • Emulsion based paints fall under water-based category.
  • Enamel based paints fall under solvent-based category.