HADALAN® EG145 13E

Properties

• osmosis-resistant
• solvent-free
• can be quickly recoated
• VOC-free

Applications

• Multifunctional use as primer and synthetic resin mortar
• Substrate preparation
• force-fit grouting
• coatings, sealants, coving
• bonding bridges

Composition

• Epoxy resin, Epoxy hardener
• Bonding agent

Substrate

Properties/tests

• The substrate must be dry, solid, clean, dust-free, absorbent, load-bearing and free of separating agents, corrosive components or other layers that could interfere with the bond.
• In principle, the substrate must be suitable for the coating system.
• The adhesive tensile strength of the substrate must be at least 1.5 N/mm².
• The compressive strength of the substrate should be at least 25 N/mm².
• The moisture content of the zone close to the surface (approx. 3.5 cm) must not exceed the equilibrium moisture content of the building materials.
  Concrete and cement screed: < 4.0 CM%
  Anhydrite screeds: < 0.5 CM%.
• The substrate must be protected against rising and penetrating moisture.

Pretreatment

• The floor surface must be prepared by e.g. dust-free shot blasting, diamond grinding, milling or other suitable measures. The grain structure must be exposed and all separating substances and loose components must be removed thoroughly. Substrates whose surfaces have been treated with smoothing agents (waxes) must always be removed by milling and subsequent shot blasting.
• Compatibility with old coatings must be checked, non-load-bearing layers and coatings must be completely removed.
• Asphalt-containing screeds are difficult substrates due to their deformability under mechanical and thermal stress. They can therefore only be coated with special systems. Please contact our technical service for more information.
• In the case of existing fixed tile coverings, the surface must be removed by diamond grinding or milling. The glaze must be completely removed.

Processing

Processing

• The two components are supplied in special containers in the correct ratio to each other.
• The entire hardener component is added to the resin component. The components are mixed homogeneously using a slow-speed mixer (approx. 400 rpm) with a stirring paddle. The mixing time is at least 1 minute. The little mixed components adhering to the container wall, the base and the stirrer must be scraped off and incorporated into the mix. The material is then transferred to a clean mixing vessel and briefly mixed again.
• After mixing, HADALAN EG145 13E is applied generously and film-forming to the substrate to be primed using a rubber squeegee or roller. If necessary, apply 2 coats of primer. Alternatively, HADALAN EG145 13E can be filled with HADALAN FMG003 57M as a scratch filler or roughness filler.
• Further application can take place after 3.5 hours at the earliest, but no later than 24 hours after application of the primer. If this is not adhered to, the surface must be sprinkled with suitable quartz sand.
• By adding HADALAN FGM012 57M, highly filled, liquid-tight fillers and reaction resin mortars can be created. Please refer to the data sheet for further details.

Cleaning the tools

• Clean tools immediately after use with HADALAN EPV 38L.
• Hardened material can only be removed mechanically.

Notes

• Maintain a processing temperature of +5 °C to +30 °C.
• High temperatures accelerate, low temperatures delay the setting process.
• It is essential to observe the application distances for multi-layer coatings.
• Process mixed material quickly. Material cross-links faster in the container (exothermic reaction). Poured material can be applied for longer.
• Improper, non-porous priming can lead to detachment or partial blistering with subsequent coatings of non-osmosis-resistant reaction resins or elastic seals from the balcony protection system.
• The substrate temperature must be at least 3 °C above the dew point temperature during application and curing.