DESCRIPTION Surtek Primer is reactive transparent liquid which can cure on exposure to moisture, to promote and accelerate the adhesion of polyurethane sealant on painted bodyshell and to protect the sealant from UV light on the other hand.
ADVANTAGES One component, moisture curable Quick drying Good initial adhesion Low odor Non-corrosive, no penetration contamination Excellent light-shielding and weather resistance Long pot life
APPLICATION SurtekPrimer is applied on painted surface to enhance the adhesion of PU sealant to different substrates.
TECHNIACAL DATA SHEET OF SURTEK 160:
Appearance
Transparent liquid
Density (g/ml )
~ 0.86g/ml
Solid content (%)
~ 30
Composition
Reactive urethane
Drying time (min)*
~ 1-2
Flash point (°C)
~9
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PROCESS Surface cleaning: Use isopropyl alcohol (95%) or Surtek Activator to clean the substrates to ensure there is no oil, grease, dust or other contaminations. Applying primer: Shake the primer container for more than 1 minute to achieve homogeneity. Apply a uniform and thin layer coating of primer using soft absorbing materials such as cotton and allow to dry for about 1-2 minutes (depending on the surrounding temperature and moisture).
PACKAGING 100ml, 250ml in aluminum bottle.
STORAGE AND SHELF LIFE Avoid contacting with water and moisture; Keep far away from fire and ignition; Recommend to store at 0~ 25C and humidity 50%RH; Shelf life: 6 months if kept in unopened original container.