Wood Impregnator Sadolin Impregnat Classic Hybrid 7 Years TEK 2.5 L - protective wood treatment

Sadolin Impregnat Classic Hybrid 7 Years TEK is a 2.5 L protective wood treatment formulated for exterior timber. The hybrid impregnation penetrates wood fibers to slow moisture uptake and reduce the effects of weathering, offering up to seven years of protection when applied according to manufacturer guidance. The product is intended for use on fences, cladding, decking and other garden structures where long-term preservation and basic surface protection are required.

Advantages

The hybrid formulation combines deep penetration with surface preservation to extend timber life and maintain appearance. It reduces water absorption, helps prevent early cracking and surface degradation, and supports resistance to natural weather influences. The low-viscosity composition enables good coverage and efficient application on vertical and horizontal exterior wood surfaces.

Suitable for

• Exterior wooden fences
• Timber cladding and siding
• Garden decking and terraces
• Outdoor furniture and small garden structures

Key specifications

• Volume: 2.5 litres
• Protection duration: up to 7 years (under recommended conditions)
• Type: hybrid wood impregnation for exterior use
• Application: penetrative treatment that also provides surface preservation
• Suitable substrates: pressure-treated and untreated softwood and hardwood exterior timber

How to use

Ensure the wood is clean, dry and free from dust, loose paint or previous failing coatings before application. Stir the product well and apply evenly using a brush, roller or low-pressure sprayer, following grain direction where practical. Apply one or more coats as required to achieve the recommended coverage and penetration; allow sufficient drying time between coats and before exposing treated wood to weather. On highly absorbent or new timber, a primer coat may improve penetration and performance.

Usage recommendations

For optimal results, treat all cut ends and exposed end grain and perform maintenance inspections periodically. Recoat or refresh surfaces when signs of wear or reduced protection appear. Observe local weather conditions and apply when rain is not expected and temperatures are within the range stated by the manufacturer.