Degussa Develops Dynasylan (R) SIVO 121

Degussa AG of Dusseldorf will shortly be launching on the market
a new protective impregnating agent for wood surfaces under the
brand name Dynasylan(R) SIVO 121. According to the company,
Dynasylan(R) SIVO 121 has several advantages over commonly
available commercial products - the water- and dirt-repellent
properties are particularly impressive. This means that attack
of the wood surfaces by microorganisms such as molds is
significantly reduced. Dynasylan(R) SIVO 121 is suitable for
both untreated and impregnated woods as well as for weathered
surfaces of originally glazed, waxed, or varnished woods. In
contrast to the oils and waxes currently used for the purpose,
it is odorless. It is also non-toxic and solvent-free. The lower
thickness of the applied layer means that the product is
virtually invisible. But it has extraordinarily high weathering
resistance and, depending on the concentration, is effective for
up to three years.
     The new wood preservative from Degussa does not affect the
expansion and contraction behavior of the treated wood. This
makes it suitable also for woods without ground contact in
exterior applications.