• SP-11 Waterlogged Wood Treatment
  • SP-11 Waterlogged Wood Treatment
  • SP-11 Waterlogged Wood Treatment
  • SP-11 Waterlogged Wood Treatment
  • SP-11 Waterlogged Wood Treatment
  • SP-11 Waterlogged Wood Treatment

SP-11 Waterlogged Wood Treatment

SP-11 Waterlogged Wood Treatment

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SP-11 Waterlogged Wood Treatment

SP-11 Waterlogged Wood Treatment

$61.41
$61.41 $86.50
SAVE 29% Sold out
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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.

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Directions & Additional Resources:

Download SP-11 Waterlogged Wood Directions (PDF)

Download SP-11 Waterlogged Wood Technical Data Sheet, TDS (PDF)

SP-11 Case Studies

Download SP-11 Waterlogged Wood SDS (PDF)

For drum orders, please contact us at 303.642.3060 so we can arrange for freight shipping.

Drum Orders:

30 gallon drum $1,359.95
55 gallon drum $2,199.95

An excellent example showing how untreated waterlogged wood dries:

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