ISOMAT AK-10 Tile Adhesive C1 25 kg – White is a cement-based, non-slip tile adhesive designed for fixing ceramic tiles to walls and floors, both indoors and outdoors. It offers high initial and final adhesion strength, moisture resistance and reliable performance on suitable substrates. Certified according to EN 12004 and classified as C1 T, it is suitable for a variety of tiling applications.

Key Features

• Weight: 25 kg

• Colour: White

• Type: Cement-based tile adhesive

• Classification: C1 T according to EN 12004

• Non-slip formulation with slip of ≤ 0.5 mm

• High initial and final adhesive strength

• Resistant to moisture

• Application thickness: Up to 10 mm

• Open time: At least 20 minutes

• Pot life: At least 6 hours

• Water requirement: 6.75 L per 25 kg bag

• Consumption: 1.5–4 kg/m², depending on the trowel notch size and substrate

• Application temperature: +5°C to +35°C

• Suitable for indoor and outdoor use

• CE marked

Ideal For

• Fixing ceramic tiles to walls and floors

• Concrete surfaces

• Brickwork

• Plastered surfaces

• Indoor and outdoor tiling projects

Application Guidelines

• Ensure the surface is clean and free from dust, grease, paint and loose materials

• Gradually add the adhesive to water while mixing until a uniform paste forms

• Leave the mixture to settle for approximately 5 minutes, then stir again

• Apply evenly using a notched trowel

• Press the tiles firmly into position within the 20-minute open time

• For unstable substrates subject to vibration or expansion and contraction, add 5–10 kg of ADIFLEX-B per 25 kg bag, together with water as required