● CurrentTexas TDILast checked Oct 21, 2026
Tremco, Inc. Tremco AlphaGuard BIO Liquid Applied Roofing Systems
RC-546 · Tremco, Inc.
TDI reportRC-546
Effective10/01/2022
Valid until10/31/2026
Details
- Maker
- Tremco, Inc.
- Category
- Low-slope / TPO / mod-bit
- Issued by
- TDI
Products in this report
Tremco AlphaGuard BIO Liquid Applied Roofing Systems
Official document
Needed for roofs in the Texas coastal counties (15) that require a windstorm inspection (WPI-8). All Texas evaluations →
Public record. Always verify on the official source before you permit.