Tannin Block Primer / Resinous Insulating Primer 1lt

TANNIN BLOCK PRIMER is a special resin insulating impregnation primer for wood or wood products with a high content of tannins or pigments. 

• Prevents the appearance of penetrating discolouration mainly on transparent and white coatings. 
• Its special composition with a mixture of active ingredients of nanomolecular technology with water-based synthetic resins allows it to penetrate deep into the wood to seal its tannin and thus prevent its staining. 
• Coated with impregnation and crust varnishes, water and solvent varnishes.

ADVANTAGES:

• It protects the wood from the staining of tannins and other extracts.
• Extends the life of coatings (varnishes - varnish colors) by maintaining the shade of the finish for a long time.
• Prevents possible blisters from the action of protective impregnation materials.
• Excellent penetration
• Easy application
• Environmental and user friendly
• Internal and external use

APPLICATIONS:

• Extremely effective on high tannin woods such as chestnut, oak, cherry, walnut, bamboo, red cedar, red meranti, tropical woods and on OSB and cork boards.
• It is mainly applied to new wooden constructions such as doors, windows, frames, ceilings, wooden linings, fences, pergolas, roof timbers, supporting frames and any wooden surface.