company tower banner
Permalac Company Logo

Permalac SR

Permalac SR is a scratch-resistant, low-VOC, clear top coat.

Product Type: 1K (1 component) Coating, Top Coat

Compatible Substrates & Surfaces: Metal, Stone, Wood

Features: Good Scratch Resistance, Low VOC, Matte Finish, Satin Finish

Application Method: Spray

  • TypeDocument Name
View All Documents

Knowde Enhanced TDS

Identification & Functionality

Features & Benefits

Labeling Claims

Applications & Uses

Application Method
Compatible Substrates & Surfaces
Intended Uses

Permalac SR is a one-part, clear, scratch-resistant top coat. This product meets California VOC guidelines. The SR should be applied over a minimum of 2 coats of either Permalac NT or Permalac Original. This product is available in satin or matte finishes. Shake well before use.

Application
  • Allow the base layers of lacquer to cure for 1 hour.
  • Next, apply 1 wet coat of SR using an HVLP spray gun fitted with a 1.3 or 1.4 mm tip. Use 20-
  • 25 PSI to fully atomize the product.

Properties

Technical Details & Test Data

Performance Data

All tests done on mild steel test panel coated with 3 layers of Permalac NT (Semi-Gloss) and 1 coat of Permalac SR.

SR MATTE GLOSS AT 85 12-16 GU
SR SATIN GLOSS AT 60 45-55 GU
PENCIL HARDNESS 4H
CROSSHATCH ADHESION

NO VISIBLE LIFTING

SALT SPRAY (SIX DAYS, MANUAL APPLICATION 5% NACL SOLUTION ON CROSS SCORED COATING)

RUST PENETRATION.5 ML FROM SCORE LINE.