| Company |
Date of Letter |
| W.R. Grace & Co.-Conn. |
| Fiberset FT/Retro-Guard Type RG and RG1 Type 106 |
12/22/1992 (UL)* |
| Fiberset PM/Retro-Guard Type RG and RG1 Type 106 |
1/20/1989 |
| A-B-C and Retro-Guard |
8/21/1987 |
| A-B-C and Monokote |
8/21/1987 |
| Isolatek |
| Fiberset FT and Cafco Blaze-Shield |
9/27/1989 |
| Fiberset FT and Cafco Blaze-Shield II |
6/2/1993 |
| Fiberset FT and Cafco 300 |
6/12/1991 |
| Fiberset FT and Cafco Soundcoteú |
9/27/1989 |
| Fiberset PM and Cafco Blaze-Shield |
5/8/1991 |
| Fiberset PM and Cafco 300 |
6/5/1991 |
| Fiberset PM and Cafco Sound-Shield |
8/15/1991 |
| A-B-C and Cafco Blaze-Shield / Sound-Shield |
5/15/1991 |
| A-B-C and Cafco Blaze-Shield II |
6/2/1993 |
| A-B-C and Cafco 300 |
6/5/1991 |
| Resid-Lock and Cafco Blaze-Shield |
8/17/1987 |
| Resid-Lock and Cafco Soundcote |
5/20/1987 |
| United States Gypsum Company |
| Fiberset FT and USG Acoustical/ Finish |
2/6/1992 |
| Fiberset FT and USG Imperial QT Spray Texture Finish |
2/6/1992 |
| A-B-C and USG Acoustical Finish |
2/6/1992 |
| A-B-C and USG Imperial QT Spray Texture Finish |
2/6/1992 |
| International Cellulose Corp. |
| A-B-C/Fiberset PM and K-13 Spray-On |
3/12/1998 |
| W.W. Henry Company |
| Fiberset FT and Henry 251 |
1/21/1992 |
| A-B-C and Henry 251 |
1/21/1992 |
| Fiberset FT and Henry 356 |
1/21/1992 |
| A-B-C and Henry 356 |
1/21/1992 |
| Roberts Company |
| A-B-C and 3057/7300 |
5/5/1993 |
| A-B-C/Fiberset FT & 3000 - Contractor Grade |
4/22/1992 |
| A-B-C/Fiberset FT & 3055 - Multi-Purpose |
4/22/1992 |
| A-B-C/Fiberset FT & 3065 - Multi-Purpose |
4/22/1992 |
| A-B-C/Fiberset FT & 3075 - Multi-Purpose |
4/22/1992 |
| A-B-C/Fiberset FT & 3077 - Carpet Tile Adhesive |
4/22/1992 |
| A-B-C/Fiberset FT & 3085 - Multi-Purpose |
4/22/1992 |
| A-B-C/Fiberset FT & 3095 - Multi-Purpose |
4/22/1992 |
| A-B-C/Fiberset FT & 3100 - Multi-Purpose |
4/22/1992 |
| A-B-C/Fiberset FT & 7000 - Earthbond Environmentally Safe |
4/22/1992 |
| * These systems have been fire tested and classified by Underwriters' Laboratories in accordance with ASTM E119. All other systems have been fire tested for ambient compatibility by the fireproofing manufacturer in accordance with ASTM E736. |