SP-11® Waterlogged Wood Treatment A professional conservation treatment designed for stabilizing waterlogged and excavated wooden artifacts. SP-11® is used by underwater archaeologists, conservation specialists, and restoration professionals to prepare saturated/treated wood for controlled drying.
SP-11® works by displacing the high moisture content within waterlogged wood, helping to stabilize the cellular structure and reduce shrinkage, cracking, and distortion during the drying process.
SP-11® offers a more efficient, streamlined alternative to traditional waterlogged wood treatment methods that have been used for decades, reducing treatment time while maintaining reliable stabilization results.
Designed for conservation and restoration applications
Penetrates waterlogged wood to support structural stability
Reduces cracking, shrinkage, and deformation during drying
More efficient alternative to traditional, time-intensive treatments
Suitable for archaeological, marine-recovered, and historic wood
Available in bulk quantities for conservation supply distribution.
