UNIKOLL

Mono-component adhesive based on hydraulic binders

Code: FLR.0210

Components: 1

Appearance: Powder

A certified single-component cementitious adhesive with a base of hydraulic binders free from harmful additives, containing starch-derived adhesion promoters, selected siliceous and calcareous sands, reactive fillers with high pozzolanic activity and cellulosic thickeners for bonding tiles, ceramics, stoneware and natural and/or reconstructed stones on horizontal and vertical surfaces, for use both internally and externally. Cannot be used for plaster or anhydride substrates nor for substrates subject to movement or bearing a protective film.

Customs Code

3824 5090

Linee di appartenenza

Certification obtained and Standards

EN 12004-1:2017

Adhesives for ceramic tiles C2TE

General characteristics

Temperature of use: +5 / +30 °C

Maximum diameter of aggregate: 0.4 mm

Shelf-life: 8 months

Pot-life: 60 min

Mix with water: 28 %

Technical specifications

Durability - Tensile adhesion after thermal aging

> 1 N/mm²

1 N/mm²

Durability - Tensile adhesion after immersion in water

> 1 N/mm²

0.6 N/mm²

Durability - Tensile adhesion after freeze-thaw cycles

> 1 N/mm²

≤ 0.1 mm

Available colours

- Gray

Packaging and dimensions

- Bag 25 kg

- Pallet: 50 x (Bag 25 kg)

Consumption

Use from 3 to 5 kg/m² of UNIKOLL depending on the type of support and the type of material to be bonded.

Use fields

Bonding of tiles, ceramics, stoneware, natural and/or reconstructed stones, etc. on horizontal and vertical surfaces, internal and external. Regularisation finishings. Modular element bonding and smoothing for insulating cladding: polystyrene sheets, wood panels- magnesium panels, wood-cement, etc. Do not use for:
- Substrates in gypsum or anhydrite
- Substrates subject to movements
- Substrates with protective films or coatings

Preparation of supports

The surfaces of application have to be properly cured, conveniently roughened, clean, free of any soiling whatever its nature, crumbling and non-adhering parts, dust etc. Any traces of oils, greases, release agents, waxes, paints, etc., as well as any anti-adhesive substance, should be preliminarily removed.

Use method

For each 25 kg bag of UNIKOLL, add 6-6.3 litres of clean water and mix thoroughly, with a mechanical stirrer, until a homogeneous lump-free mixture is obtained. After waiting a few minutes, stir and spread the adhesive with a toothed adhesive spreader.

The products (tiles or other coatings) should be applied with a slight pressurised movement for the entire surface to be in perfect contact with the adhesive. Any adjustment must be made within 10-12 minutes of laying. For applications outdoors, apply a continuous layer of adhesive also on the back of the item.