Telephone: +34 962 117 117
Free shipping*.
Country of dispatch:
Language:
Telephone: +34 962 117 117
Free shipping*.
When will I receive my order?
Free delivery to Spain: 1–2 days
Free delivery to Europe: 2–6 days
Deliveries to the Canary Islands: 7–10 days
A flexible, fibre-reinforced, single-component waterproofing membrane; a high-strength damp-proof barrier. Suitable for foot traffic (P4), suitable for both external and internal use. Ideal for basements, terraces, roofs and car parks, even in damp conditions. Suitable for both positive pressure and counter-pressure applications.
Spain and Portugal
Except certain countries
+34 962 117 117
Made in Europe
Imperflex Fiber-1C by Tecno Prodist is a mortar single-component, fibreglass-reinforced flexible waterproofing compound, a cement-based formulation for the damp-proofing of all types of structures. Thanks to its high flexibility and ability to bridge cracks, it adapts to the movements of the substrate without losing its protective function, offering a durable, high-performance solution for both indoor and outdoor use.
Maximum strength and passability
Classified as Category P4 (accessible, daily pedestrian use) According to EAD 030350-00-0402, Imperflex Fiber-1C is particularly suitable for areas subject to vehicle traffic and car parks. Its excellent resistance to abrasion, impact and slipping (even when wet) makes it a safe and durable choice for floors, ramps and traffic areas, reducing the risk of falls.
An effective barrier against damp, whilst still allowing the skin to breathe
This product acts as moisture barrier, vapour-permeable and breathable, which helps control water penetration without impeding the substrate’s natural breathability. Furthermore, it acts as an anti-carbonation product, providing surface protection for concrete in accordance with the UNE-EN 1504-2 standard. It is suitable for application even on damp substrates, making it easy to use on site without having to wait for the surface to dry completely.
Versatility of application
Imperflex Fiber-1C can be applied in the form of paint or putty, adapting to every construction requirement: from damp-proofing walls and buried foundations to waterproofing reservoirs, tanks, channels, terraces, balconies and landscaped, inverted or green roofs. It is easy to apply using a brush, roller, trowel or spatula, making it a convenient product for both professionals and experienced applicators.
Suitable for ceramic finishes and paint
Once dry, it can be coated with ceramic materials using the appropriate tile adhesive (M-COLAFLEX or M-COLAFLEX PISCINAS for greater flexibility), and it can even be used as a bonding agent when laying tiles. It can also be overcoated with conventional paints, provided the product is not continuously immersed in water.
With excellent adhesion to absorbent substrates, rapid setting and good physical strength, Imperflex Fiber-1C is the ideal solution for those seeking a flexible, fibre-reinforced, high-performance waterproofing mortar for demanding waterproofing projects.
Further information
| Feature | Fact |
| Colour | Beige |
| Format | Powder (single-component, mixed with water) |
| Performance | 1.1–1.2 kg of powder per m² and mm of thickness |
| Recommended thickness | 3–4 mm (applied in several layers) |
| Maximum thickness per layer | 3–4 mm for putty / 2 mm for paint (vertical application) |
| Water for kneading | 25–27 % for paint · 20–25 % for filler |
| Pot life | 30–40 minutes |
| Deep-cure time | 3–4 hours (1 mm layer on concrete) |
| Weight | N/A |
|---|---|
| Main features | Suitable for use on damp surfaces, Moisture barrier, Flexible waterproofing compound, Anti-carbonation product, Crack bridging, Reinforced with fibreglass, Accessible P4 |
| Suitable use for | Green roofs, Waterproofing of concrete reservoirs, tanks and pipes, Interior and exterior, Upside-down and green, Basements and underground foundations, Terraces and balconies, Roadways and car parks |
| State of the support | |
| Primer | On dry substrates with a loose surface, apply TECPINT PRIMER first. |
| Dilute in water | Application with putty: 20–25 %, Application in painting: 25–27 % |
| Repainting | |
| Medium durability | |
| Total yield layers | |
| Recommended layers |
ECO-CONTRIBUTIONS:
Tecno Prodist is a member of various organisations and in various European countries, fulfilling its annual obligations in terms of contributions to the recycling of its packaging.
GIS NO. 21478
ENV/2023/0000210730
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Paco Torres -
I applied it to the concrete terrace floor where there were leaks and up the skirting board to a height of 15 cm, before laying artificial grass on top. Everything turned out perfectly: the leaks have stopped and the product looks high-quality and very durable.
Peter -
Hello, I used this product as a waterproofing agent on a decorative fountain before laying the mosaic tiles. It works perfectly; the fountain doesn’t leak a single drop. It’s a decorative fountain with a reservoir, and everything is just right. What’s more, as it’s a flexible product, it prevents cracks from forming and water from leaking out.
Javier -
Hello,
I bought this product to apply underneath a shower tray that was fitted with mosaic tiles; it was applied to both the floor and the walls up to a height of approximately 1 metre. It was recommended to me because it is a waterproofing product that withstands constant damp and is elastic, and honestly, everything is perfect – not a single drop has fallen onto the floor below. When I applied it, I realised it was a high-quality, robust and durable product; I’m very pleased with my purchase.
Silvia -
Hello, I used it on the floor of my storage room in the building’s garage; whenever it rained, the concrete floor would stay wet for several days, I applied two coats of this product and it worked a treat; it’s rained several times since and the floor is perfect. You can also tell it’s a hard-wearing product. I’m very happy with the result and would definitely recommend it.