Products

Polyurethane epoxy floor

wedofloor-06High-solid-content general system

This product system is a two-component solvent-based epoxy floor coating. It has good hardness, strong adhesion, and excellent wear resistance and scratch resistance. The construction process is fast and the cost is low. It is the preferred material for modern industrial workshops and underground garages.
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Product Details

Product features

  • Strong adhesion, good flexibility

  • Low solvent content, environmentally friendly and low pollution

  • Quick construction, easy cleaning, low cost

  • High strength, wear-resistant, waterproof, long-lasting durability


Scope of application

It is particularly suitable for industrial plants such as those for electrical appliances, electronics, machinery, food, medicine, chemicals, tobacco, feed, textiles, clothing, furniture, plastics, and sports and cultural products, as well as underground garages and other places.


PerformanceTechnical Specification (GB/T22374-2018)Test Result
Drying Time

- Surface Dry (h)≤ 8Conforms
- Through Dry (h)≤ 48Conforms
Hardness

- Pencil Hardness (scratch)Negotiated3H
Abrasion Resistance (750g/500r)≤ 0.0300.02
Impact Resistance

- Heavy Load1000g steel ball, 100cm height, no cracks or peeling on the coatingConforms
Anti-slip Property, Dry Coefficient of Friction≥ 0.500.55
Water Resistance (168h)No blistering, no peeling, slight discoloration allowedConforms
Chemical Resistance

- Oil Resistance (120# solvent gasoline, 72h)No blistering, no peeling, slight discoloration allowedConforms
- Alkali Resistance (20% NaOH, 72h)No blistering, no peeling, slight discoloration allowedConforms
- Acid Resistance (10% HSO, 48h)No blistering, no peeling, slight discoloration allowedConforms


Coating LayerMaterial ModelPackaging SpecificationMixing RatioSingle-pass Usage (kg/m²)Single-pass Thickness (mm)
PrimerWEDO-H2201 High-solid Universal Primer20KG / 10KG2:01:000.10–0.150.06–0.09
Mortar LayerWEDO-H2202 High-solid Universal Mid-coat25KG / 5KG5:01:000.25–0.300.25–0.30
Putty LayerWEDO-H2203 High-solid Universal High-gloss Topcoat20KG / 5KG4:01:000.10 0.07–0.10
TopcoatWEDO-2203 High-solid Universal High-gloss Topcoat20KG / 5KG4:01:000.20–0.250.16–0.20


Notes

  • During the construction and drying process of H2201/H2202 materials, there must be no visible water on the surface;

  • The stirring time during the H2201/H2202 process must be no less than 1 minute. If the stirring is not uniform, it may cause coating defects such as not drying, peeling, and delamination;

  • The single coat application amount of H2201 is not recommended to exceed 0.2kg/m2, and the single coat application amount of H2202 is not recommended to exceed 0.5kg/m2. This may lead to a decrease in adhesion and even the appearance of paint film detachment;

  • The construction environment temperature for the topcoat is 5 - 30℃, and the relative humidity of the air should be less than 80%; If the humidity is too high, it may cause whitening, loss of gloss, and even a decrease in adhesion;

  • The drying time must be strictly followed as per the requirements. Proceeding to the next process too early may result in problems such as blistering and stickiness;

  • Please operate the construction strictly in accordance with the instructions


Technical Statement

To ensure that your project can select the appropriate floor system, please consult our professional technical advisors. For special colors or effect designs, we can manufacture them according to your requirements. Our company can form design schemes of different specifications (thickness, effect, etc.) through flexible matching and combination of various products to meet the personalized requirements of all kinds of customers.



Process NameDetailed Practices and RequirementsSingle-pass Usage (kg/m²)
Base Treatment1. Base strength: No less than C20./
2. Base flatness: ≤5mm when measured with a 2m straightedge.
3. Base dryness: Surface moisture content < 8%.
4. Repair hollowing and cracks on the ground in advance.
5. Fully grind the concrete base.
Primer Coat1. Use WEDO-H2201: Mixing time shall be no less than 3 minutes.0.10–0.15
2. Apply by roller or brush.
3. Use a brush to apply at door edges, corners, and around equipment.
Mid-coat Mortar Layer1. Use WEDO-H2202: Mixing time shall be no less than 3 minutes. Add quartz sand (generally 80–120 mesh) at a recommended ratio of paint:quartz sand = 1:0.2–1, and mix evenly.0.25–0.30
2. Scrape with a trowel to form an integral layer. The number of passes can be adjusted as needed.
3. After curing, grind and remove dust to ensure no trowel marks.
Putty Layer1. Use WEDO-H2203: Mix the base and curing agent in the specified ratio, then add an appropriate amount of filler (heavy calcium, talc powder, etc.) at a paint:filler ratio of 1:0.1–0.5, and mix evenly.0.1
2. Scrape evenly with a trowel, focusing on filling defects such as pinholes and air holes. The number of passes can be adjusted as needed.
3. After curing, fully grind and remove dust.
Topcoat LayerUse WEDO-H2203: Mix the base and curing agent in the specified ratio and stir evenly. Dip the paint with a roller and apply evenly, ensuring a uniform coat without missing any areas.0.20–0.25


Construction section


Construction conditions

  • Air temperature: 5℃ – 30℃

  • Relative humidity: < 80%

  • Moisture content on substrate surface: < 8%

  • The construction site should have good ventilation

  • Dew point temperature: The substrate and uncurdled coating substrate must be 3℃ or more higher than the dew point temperature

  • To reduce the risk of condensation or frosting on the floor coating, oily floors must be thoroughly cleaned; otherwise, it may affect the even application of the coating.