Half Price Standard Code

Standard for Creosote Preservative
standard by American Wood Protection Association, 2016

Standard for Alkaline Copper Betaine Type B (KDS-B)
standard by American Wood Protection Association, 2019

Standard for Waterborne Preservatives
standard by American Wood Protection Association, 2015

Standard for Propiconazole Tebuconazole Imidacloprid (PTI)
standard by American Wood Protection Association, 01/01/2008

Standard for Waterborne Preservatives
standard by American Wood Protection Association, 01/01/2005

Standard for Hydrocarbon Solvent, Type G
standard by American Wood Protection Association, 2017

Standard for Waterborne Preservatives
standard by American Wood Protection Association, 07/01/2000

Use Category System: User Specification for Treated Wood
standard by American Wood Protection Association, 10/01/2003

Brands Used on Preservative Treated Materials
standard by American Wood Protection Association, 2013

Standard for Destination Inspections
standard by American Wood Protection Association, 01/01/1997