​Sikagard® M 338 (formerly known as MasterSeal® M 338)

Is a two component, water borne rigid epoxy coating, for waterproofing and protection of concrete elements.

MasterSeal M 338 Fields of Applicatio

• For both inside and outside use.
• For use on horizontal and vertical surfaces.
• For use on concrete and cement mortars.
• Protection of pipes, channels, tanks, sinks etc.
• For use on retaining walls, bridge facings and building structures, among others.
• For protection of tunnels.​

MasterSeal M 338 Features and Benefits

• ​​Water based, environmentally friendly.
• Excellent adhesion to concrete even when damp.
• Once hardened it is impermeable to water and carbon dioxide.
• Good water vapour permeability – low risk of blistering.
• Resistant to water, weather and freezing conditions.
• Good chemical resistance.
• High abrasion resistance.
• Easy to apply with airless gun.
• Easily cleaned and maintained.​