Iso 5

Iso 5

Iso 5 and 10 are aqueous paints with insulating properties. These products minimise the risk of strike-through by water-soluble colourants. Can be used both as a primer and finishing paint.

Product Description

Matt wall and ceiling paint with insulating properties. Recommended for premises with medium functional requirements, that are exposed to moderate dirt and wear and tear.
  • Wall and ceiling paint
  • Low gloss
  • Insulating properties


Living rooms, entrance areas, offices, kitchens, washrooms, commercial premises and retail shops.
Concrete, lightweight concrete, plaster, bricks, gypsumboards, fiber plaster, cement fiber boards, cement particle boards.


Must be clean, dry, solid and suitable for surface treatment.


Remove loose material and paint by cleaninng and sanding.
Remove dirt, grime, grease and chalking materials with Fluren 37.
Hard, smooth surfaces should be sanded matt and painted with Fix Primer as required.
Cracks, unevenness and holes must be spackled.
Absorbent and porous substrates must be primed with Flügger Sealer
Apply 1-2 times. Some colours require an extra treatment.


Brush or roller
Decide your choice of tool/utensil depending on the finish
Apply wet on wet and finish by brushing/rolling in the same direction
Always use the same batch number on contiguous/unbroken surfaces
Differences in surface structure can result in colour deviation
Cold/heat can affect the viscosity of the material
Condensation during drying/curing must not occur.
Cold and increased humidity extends drying time, full curing and recoat interval
Increased temperature and low atmospheric humidity reduce drying time and full curing
Always perform a test treatment for a check and acceptance of adhesion and result


Matt surface.
Uniform structure with low gloss.
Withstands cleaning with mild detergents without abrasives, water and wiping with a damp cloth.
Exercise care in loading the surface until the paint is fully cured.
The blocking effect is reduced if the product is tinted.

Environmental information

Clean off the paint from tools and wash them with water. Bring remains of fluent paint to the local recycling centre. Minimize your paint waste by pre-estimating how much paint you need. Keep the leftover paint for future use so you can effectively reduce the environmental impact.

Storage: Cool, frost free and tightly closed

Protection equipment: Painting: eye protection, gloves. Sanding: respiratory protection.

Technical Data

Blocking paint
5, Matte
Density (kg/liter)
Weight %
Volume %
Nominal spreading rate (m2/l)
Workable temperature
Min. +10°C
Max. humidity 80 % RH.
Dry to touch at 20°C, 60% RF (Hours)
Fully cured at 20c, 60% RF (Days)
Class 1
Do not dilute
Cleaning of Tools etc.

Current TDS Version

mars 2021

Replaces TDS Version

januar 2021