Sika Primer-290 DC is used to improve adhesion on teak, mahogany, Oregon pine and polyester-based GRP. Seek advice from the manufacturer and test original substrates before using Sika Primer-290 DC on materials subject to stress cracking. This product is only suitable for experienced professional users. To ensure material adhesion and compatibility, testing with substrates in real-world conditions is necessary. . 

APPLICATION METHOD

Surfaces must be clean, dry and free of grease, oil, dust and contaminants.

Adhesion on substrates can be improved by adding and/or combining pre-treatment processes such as abrasion and cleaning.

APPLICATION

Apply a thin but covering layer of Sika Primer-290 DC with a clean, dry brush..

Make sure the teak is completely covered by the primer but avoid excess material.

Primed surfaces should be allowed to dry for at least 60 minutes before sealing or bonding with Sikaflex products..

In case of spray application, contact the Technical Department of Sika Industry.

The ideal application and surface temperature is between 15 C and 25 C.C.

Sika Primer-290 DC must be applied only once. Care must be taken to ensure that this single application gives sufficiently dense coverage. Consumption and application method depend on the specific nature of the substrates. Close the container hermetically immediately after each use..

For advice on how to properly select and set up spray equipment, contact Sika Industry's System Engineering Department.

Disposal:

Jar: FE40 Iron collectiono

Cap and seal: HDPE 02 Plastic collectiona

Recycle only if perfectly clean and empty.

Otherwise recycle at appropriate ecological centres.

Check the provisions of your municipality.

DANGER LABEL

H225 Highly flammable liquid and vapour.

H317 May cause an allergic skin reaction.

H319 Causes serious eye irritation.

H336 May cause drowsiness or dizziness

EUH066 Repeated exposure may cause skin dryness or cracking.

P210 Keep away from heat, hot surfaces, sparks, open flames and other sources of ignition. Not smoking.

P233 Keep container tightly closed.

P261 Avoid breathing mist or vapours.

P280 Wear gloves/protective clothing/eye protection/face protection.

P303 + P361 + P353 IF ON SKIN (or hair): immediately take off all contaminated clothing. Rinse the skin.

P370 + P378 In case of fire: Use dry sand, dry chemical or alcohol-resistant foam to extinguish.

Hazardous components to be reported on the label:

ethyl acetate

Reaction product of Hexamethylene diisocyanate, oligomers with Mercaptopropyltrimethoxy-silane

Aromatic Polyisocyanate-Prepolymer

hexamethylene diisocyanate

m-tolylidene diisocyanate