F.A.Q

Frequently Asked Questions

Most modern factories have large warehouses or warehouse-like facilities that contain heavy equipment used for assembly line production.

GENERAL QUESTIONS

Frequently asked questions

What is POLYUREA RAYSTON, and how does it differ from other polyurea coatings?

POLYUREA RAYSTON is a high-performance, two-component aromatic polyurea membrane designed for hot-spray waterproofing. It stands out due to its ultra-fast curing (3 seconds at 60°C), extreme durability (tensile strength: 16.2 MPa), and ability to bridge cracks even at -45°C. Unlike hybrid coatings, it offers superior chemical and thermal resistance, making it ideal for demanding industrial applications

What are the primary applications of POLYUREA RAYSTON?
  • Waterproofing: Roofs, foundations, and wastewater structures.
  • Containment systems: Ponds, landfills, and tunnels.
  • Protective coatings: Industrial flooring, metal structures, and secondary containment.
  • UV-resistant solutions when paired with an aliphatic topcoat
Does Krypton Chemical offer hybrid solutions?

Yes. Impermax Polyurea H and H Flex are hybrid polyurea-polyurethane systems. These provide a balance of cost, flexibility, and moderate curing times, suitable for bridge decks (ETE-certified) or roofs requiring crack bridging

Which product is best for waterproofing roofs in rainy climates?

POLYUREA RAYSTON excels here. Its Wet Fusion technology allows application on damp substrates, critical in regions like the UK. It cures instantly, eliminating weather delays, and offers a 25-year BBA-certified lifespan with B Roof T4 fire resistance

What are self-leveling resins, and why are they used for flooring?

Self-leveling resins are liquid polymers that are poured onto a surface and spread evenly, creating a smooth, uniform, and seamless floor finish. They are popular due to their ease of application, aesthetic appeal, durability, and resistance to various chemicals and wear.

Which type of self-leveling resin is best for my application?

The best choice depends on the specific requirements of the project. Factors to consider include: flexibility needs, abrasion resistance, chemical exposure, desired thickness, location (interior or exterior), and aesthetic preferences. Contacting Krypton Chemical directly is recommended for personalized advice.

TECHNICAL QUESTIONS

Frequently asked questions

How does the abrasion resistance of Rayston Floor 100 compare to C25 concrete?

Rayston Floor 100 exhibits >375% abrasion resistance compared to C25 concrete, as measured by the CS17 method (1000 cycles, 1000g) according to ASTM D4060.

What are the precautions to take during application?
  • The temperature of the grout and contact elements should be between +5°C and +35°C.
  • Do not use excess water, which can lead to bleeding or segregation.
  • Do not overwork the grout.
  • Avoid mechanical vibration until the final set is achieved.
What certifications does IMPERMAX POLYUREA H have?

It has an ETA 11/062-CE Mark for 10 years (W2) and a certificate of resistance to root penetration.

What substrates is Impermax compatible with?

Impermax can be applied to a wide variety of substrates, including concrete, mortar, various metal surfaces, PVC, and polyurethane foam.

What is Kryptanate 100

Kryptanate 100 is a two-component, slow-reacting polyaspartic system designed for manual application, unlike typical fast-curing polyurea systems.

What is the viscosity of PAINTCHLORE at different temperatures?
  • 5ºC: 890 mPa.s
  • 10ºC: 600 mPa.s
  • 20ºC: 400 mPa.s
  • 30ºC: 250 mPa.s

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