Polyurethane Based Waterproofing Materials

MARISEAL 300
Liquid-Applied, Two Component Polyurethane Waterproofing Membrane

Product Description

MARISEAL® 300 is a liquid‐applied, solvent‐free, hardelastic, cold applied and cold curing, two component polyurethane membrane used for long‐lasting waterproofing and protection. Cures by reaction (cross

Advantages

  • UV resistant.
  • Certified for safe use in potable (drinking) water reservoirs.
  • When applied forms seamless membrane without joints or leak possibilities.
  • As it is pure polyurethane, it can continually contact with water.
  • Resistant to cold water, warm water and frost.
  • Maintains its mechanical properties over a
    temperature span of ‐30°C to +90°C.
  • Remains elastic even at low (frost) temperature.
  • Full surface adherence.
  • Odor free.
  • The waterproofed surface can be walked on. Low cost.

Packaging and Colors

MARISEAL® 300 A+B is supplied in off‐white, light and dark blue in 6+1 and 15+2,5 kg pails.

Consumption

1,5 ‐ 2,5 kg/m2 applied in two or three layers fully reinforced. This coverage is based on practical application by roller onto a smooth surface in optimum conditions. Factors like surface porosity, temperature, humidity, application method and finish required can alter consumption.

Certifications

The MARISEAL® 300 is certified according the current European and German legislation for use on surfaces in direct contact with potable (drinking) water, and potable (drinking) water storage tanks. The MARISEAL® 300 conforms with the German Standard (Kunststoffe im Lebensmittelverkehr, par. 1.3.2.5.2), the Greek Standard (Codex Aliimentarius, articles. 21,21a,24,26,28) and the current relevant European Union directives. Tests conducted following the ELOT EN 1484, prEN 12873-1, prEN 14395-1 standards.

Uses
  • Waterproofing of drinking water supply channels and pipes.
  • Waterproofing of drinking water storage tanks and reservoirs.
  • Odorless waterproofing of wet areas (under‐tile) in bathrooms, swimming pools, kitchens, etc.
  • Coating and waterproofing of outdoor swimming pool and ornamental ponds.
  • Used for waterproofing of surfaces in direct contact with potable (drinking) water.

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