Micador Matt Spray is an invisible plastic coating in soft non-reflective matt finish. A permanent barrier to dirt, tarnish, wear, stains, moisture, salt spray, indoors or out. Protects drawings, layouts, artwork transfer lettering, graphic prints and photographs. Gives a matt finish to unfired ceramics, paints, antiquing, straw and dried flowers, art tissue, decals, papier mache and decoupage. Preserves and waterproofs documents, books etc. Ideal for studio photography, reduces flare glare. Fast drying and non-yellowing. To use: Make sure the surface is clean. Hold can 20-25cm from the surface and spray in a side to side motion overspraying at each side, then turn work around and cross spray. Spray is best applied when can is held at a 45o angle to surface.