Keim Universal Render has been formulated as a renovation and thin layer render system comprising hydrated lime, pozzolanic additives, sand and mineral fibre fillers.
Standard render to DIN EN 998-1, mortar category CS III. For facade rendering and renovation/repair of sound existing renders (including synthetic resin renders) and sound existing paint coats (including synthetic resin paint coats) for interior and exterior areas.
Trowel applied and finished with Hydro sponge float in one or more layers of between 4mm minimum and 10mm maximum. Keim Unerversal render can be applied over existing painted surfaces without the use of a primer although the surface should be damp before application. Universal Render should be applied at a minimum thickness of 8mm as a minimum. For Patch repairs Universal Render can be applied at a thickness of between 2-5mm. For large projects, a glass fibre mesh can be embedded in between two 4mm layers.
- Consumption approx. 1.1 kg per m2 per 1 mm render thickness
- Grain size: 0 - 1.3 mm
- Colour shade Natural
- Trowel applied
- Can be applied over painted surfaces,
- No primer required over clean wet surfaces
- 8mm thickness recommended as a minimum
- Patch repairs can be applied at a thickness of between 2-5mm
- For large projects, a glass fibre mesh can be embedded in between two 4mm layers
- Can be applied to sound existing paint
- Available in 25 kg sack (Pallet 42 x 25 kg).