Dricon® FS How to read the stamp

Dricon® FS is required to be stamped. It signifies a code compliant FRT product. Dricon® FS FRTW producers stamp each piece of wood to ensure that your lumber and plywood are treated properly and to the highest standard.

What’s on the stamp:

1. Identification mark of an ALSC approved agency

2. Name of the fire-retardant treatment

3. AWPA – include AWPA U1 designation and if you are going to include (FR-2) on the stamp
   

4. Species of wood

5. Method of drying after treatment (ADAT or KDAT)

6. Flamespread and smoke developed index

7. Flamespread <50 and smoke developed <200

8. Identification of the treating manufacturer
   

9. This could be the actual name of the treater or their plant numbe