SurfaPore W Description 

SurfaPore W is a water based formulation, specifically designed to harness the power of nanotechnology in order to preserve absorptive wooden surfaces. Its primary function is to make wood water resistant and as to assure its dimensional stability and protection against decay. SurfaPore W can provide complete protection for decking, fences/posts, facade and roof shingles, garden furniture and sheds, docks or any unpainted wood that needs protection from moisture.It has been successfully used as an additive in pressure-treatment solutions to protect wood. The application of SurfaPore W does not induce any visual change on the surface applied and does not block the pores (no pore sealing like traditional film forming varnishes). Thus, the breathing ability of the natural wood surface is preserved. 

The formulation consists of three different nanoparticles sizes, specially designed to deeply penetrate into the mass of the wood. The finest nanoparticles penetrate through the capillaries and bond with the hydroxyl groups of the cellulose content providing long term protection against water ingression.The larger nanoparticles penetrate at the appropriate depth and react with organic wooden resins. Finally, the formulation is completed by a nanoemulsion of paraffin that ensures enduring surface protection. 

Although SurfaPore W does not contain pharmaceutical insecticides, the growth of insects is restricted due to moisture absence. Additionally, SurfaPoreW nanoparticles block UV radiation preventing wood color changes. In any case, SurfaPore W is an effective solution for untreated timber. Water paints or varnishes can be applied on top of SurfaPore treated surfaces without any problem, as their glue type content (methyl-cellulose) permits application. 

Industrially, SurfaPore W has found important applications both by spraying and by dipping. In the case of chip boards, it has been demonstrated that injecting SurfaPore W just before pressure treatment and the heating chamber, proves more than a satisfying method. All in all, the fact that SurfaPore W is waterbased and a one-pack formulation assures minimal disturbance in production processes.

International Standards Testing 

SurfaPore W has been tested for dimensional stability according to ASTM standards:73% water repellency according to D4446 and 96% water exclusion according D5401. It takes more than 2500h for water beading failure in a combined UV-moisture chamber. 

Key Benefits: 

• Most Effective & Nano Based 

• High Breathability 

• Not Film Forming, Invisible 

• Long Lasting & UV Resistant 

• Easy Application on Surfaceor by dipping 

• Water based 

• Environmentally friendly 

• Cost Effective 

Applications: 

• Protection of Water Absorbing Wood 

• Pressure Treatment 

• Prevents Cracking 

• Prevents Warping 

• Fences/Posts 

• Facade/Roof Shingles 

• Garden Furniture/Sheds 

• Docks 

• Paint or Varnish Primer 

Surface Application: The application surface should be dry and clean. Apply SurfaPore W by brush, roller or spraying. No dilution is required. Dipping: Dip the wooden surface in SurfaPore W for 30 seconds. Remove any application excess. In any case (surface application or dipping) test results on a small area before full scale application. Maximum water repellency is achieved 24 hours after application. Recommended application temperature is above 5C. Consumption: Estimated consumption rate 6-8 m²/L, strongly dependant on the properties of the surface applied.