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FOME FLEX Hydro Guard Coating, 1 kg

Quick-drying, one-component, solvent-free SMP waterproofing for horizontal and vertical surfaces, suitable for indoor and outdoor use. After curing, it resists frost, UV, chemicals, and rain (after 2 hours), with temperature resistance from -40°C to +80°C. It adheres well to various surfaces, even damp or unprimed.

SKU: 01-4-2-095
Filling: 1 kg
Color: Grey
  • Quick drying and very elastic
  • For indoor and outdoor
  • Ready to use and easy to apply
  • Resistant to UV, atmospheric influences and frost
  • Environmentally friendly, free of solvent and isocyanates

Quick-drying, one-component, solvent free, ready to use, SMP based liquid waterproofing coating. It is intended for sealing and waterproofing on horizontal and vertical surfaces, can be used indoor and outdoor. Coating is resistant to frost, UV and chemicals after curing, rain resistant after 2 hours of application. It is resistant to temperatures ranging from -40 °C to +80 °C. Product has excellent adhesion to many base materials even without a primer, also good adhesion to old and damp surfaces.

Application purposes:

• Waterproofing of flat roofs
• Waterproofing of foundation and basement
• Waterproofing of terraces and balconies
• Sealing of gutters, pipe sleeves, skylights and domes, various openings, chimney border strips
• Sealing leakages, cracks on roofs and walls
• Hydroinsulation of indoor and outdoor interfaces
• Wood construction protection
• For bonding (e.g.: floor covering, marble, stone)
• Short-term few millimeters width repair in case of rain or running water
• Very good adhesion to surfaces: concrete, stone, marble, steel, copper, painted steel, aluminium, wood, glass, ceramics, styrofoam. Also adheres to polyester and aged bitumen, but bitumen may cause a change of coating colour.

Mix the product well before use, do not dilute. Apply the coating with a brush or a roller. Apply the first coat and let it dry for 3 hours (at 23 °C, 50%RH) until it fully cures. Then apply the subsequent layer in a perpendicular pattern to the previous one. Coating should be applied in two layers until total thickness of 2 mm. After 12 hours (at 23 °C, 50%RH), the coating should be dry and ready for further work. Low temperatures and lack of adequate air circulation prolong the drying time of the coating. Each layer that has just been done should be protected from rain and frost for at least 2 hours.

When waterproofing flat roofs or other large areas, it is recommended to submerge non-woven felt (felt quality 120 g/m2) to the first layer of the uncured liquid coating. When laying felt on larger surfaces, it is recommend that felt layers cover each other at least 3–5 cm. Reinforcements for interior and exterior angles, as well as for outlets, must previously be carved out of felt and submerged into the first layer of the uncured coating, before the felt is placed on main horizontal and/or vertical surfaces.

Condition Indicator Units Value Certification
Uncurred Base – Silane modified polymer –
  Appearance – Liquid (low viscosity) –
  Colour – Grey –
  Curing mechanism – With moisture –
  Density g/cm³ 1,4–1,5 –
  Skin formation time (23 °C / 50 % RH) min. 20–40 –
  Drying time (23 °C / 50 % RH) val. (1 mm layer) 3 –
  Application temperature °C +5 … +40 –
  Yield kg/m² (1 mm layer) 1,4 –
  Number of layers – Min. 2 –
  Min. thickness of coating mm 2 –
Cured Hardness Shore A Shore A 25–30 ISO 868
  Volume change % < 3 ISO 10563
  Elongation at brake % 280–380 ISO 37, part 1
  Tensile strength N/mm² 1,0–1,2 ISO 37, part 1
  Tensile strength 100 % N/mm² 0,6–0,7 ISO 37, part 1
  Waterproofness – Waterproof DIN 1048
  Treading – P2 (constant) –
  Temperature resistance °C -40 … +80 –

Product is packaged in 1 kg., 3 kg. and 5 kg. buckets. Store up to 15 months from the production date indicated in original sealed packaging at +5 °C to +30 °C. Protect from frost and direct sunlight.

Transport at a temperature of not less than 5 °C.