Recommended Substrate Conditions

New primed substrates
– dry and clean primed concrete, cement render, plaster, gypsum and gypsum board
– abrading is recommended before and between applications.
– dirt, dust and other surface contamination must be removed prior to application of finishing coats
previously painted substrates
– free from defective or poorly adhering paint films
– wash intact or remaining paint films with a 3% ammonia solution
– not recommended over glossy or solvent borne paint types.
– bare and repaired areas should be spot primed prior to application

Recommended primers
– 0852 Sigma Acrylic Primer Sealer *
– 0804 Sigmafix Primer
Recommended fillers
– 0803 Sigma PVA Wallfiller (internal) *
– 0896 Sigma Concrete Filler (external)
*alternate primer 0805, alternate filler 0864
Recommended finish
– applied in two coats @ 30μm dft per coat