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EP21 - Organic Resin

Verified by manufacturer 8 days ago

Kerakoll

Organic resin for the consolidation of absorbent substrates, the creation of finishings and epoxy screeds, and waterproofing of cement‑based substrates with high residual moisture.

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Application

Suitable for internal and external use, in domestic and commercial environments. Suitable for the consolidation of substrates even with underfloor heating systems.

Intended use:

  • Consolidation of absorbent substrates and waterproofing of absorbent cement-based substrates with high residual humidity (MC maximum 5% CM – RH maximum 90%).
  • Creation of synthetic finishings and screeds.

Compatible adhesives:

  • Organic mineral reactive two-component adhesives.
  • Organic mineral reactive single-component adhesives.
  • Reactive single-component and two-component adhesives.

Suitable substrates:

  • Mineral screeds.
  • Calcium sulphate screeds.
  • Cement-based screeds.
  • Heated subfloors.

Systems suitable for overlaying:

  • Cementoresina floors.
  • Resin floors systems from the factory range.

Description

Organic resin for the consolidation of absorbent substrates, the creation of finishings and epoxy screeds, and waterproofing of cement‑based substrates with high residual moisture.

EP21 raises the mechanical resistance of inconsistent substrates and waterproofs them to protect hardwood floors from residual humidity, for a 100% safe laying.

Features and benefits:

  • Very high consolidation effectiveness.
  • Specifically intended for low‑absorption substrates.
  • Suitable for applications in poorly ventilated areas and in renovation work.
  • Suitable for the consolidation of substrates even with underfloor heating systems.
  • Up to 5% CM high residual humidity waterproofing product.
  • Approved for marine use.

General information

Color

Clear

Yellow

Finish

Smooth

Material

Resin

Shape

Formless

Uniclass

Pr_35_31_68_70 Resin floor coatingsPrimary

CAWS

M12/110 Resin flooring

M12/10 Resin flooring

Specification data - Resin floor coatings

Third party product certification

EC 1 plus GEV-Emicode.

Colour

Clear (part A); straw yellow (part B).

Specific weight

1.10 kg/dm³ (part A); 1.00 kg/dm³ (part B).

Viscosity

≈300 mPa · s, rotor 2 RPM 20.

Manufacturer guidance

Brookfield method.

Application temperature range

+10°C to +35°C.

Water vapour permeability

To EN ISO 7783, SD <5 m.

Sustainability data

Material

Resin

Recycled content

As defined in clause 7.8 of BS EN ISO 14021

0 %