CheckSeal™ 9B & 9F
Thermosetting Sealant
Check Seal™ 9B & 9F are sealants with heavy fibers that cure upon the application of heat to form a very hard set solid sealant which blocks leak paths. Check Seal™ 9B is a thermosetting resin reinforced with a fibrous bulk material and works great with boilerfeed water leaks. Check Seal™ 9F is a thermosetting resin more heavily fibered material for improved sealing traits and higher temperature performance up to 1500°F, such as high temperature catalyst flue gas leaks.
Recommended Uses
It is used in a wide variety of industrial applications including sealing wire wraps, clamps and enclosures.
Typical Characteristics
Title | Value |
Applications | Steam, water and a wide variety of chemical leaks |
Temperature Range | 9F: 250°F (121°C) to 1500°F (815°C) 9B: 200°F (93°C) to 800°F (426°C) |
Limitations | With added fiber, can be used at temps over 1500°F (815°C) |
Appearance | Black fibrous stick |
Stick Volume | 3/4” x 4” plug (1.1 cu in), “J” Stick (12.6 cu in) |
Injection Characteristics | Sealant flows well 450 psi, with minimum hydraulic pressure |
Cure | Over 200°F hard cure; the higher the temperature, the faster the cure |
Long Term Changes | None |
Storage | 70°F or cooler; storage in freezer gives longer life |
Packaging Information
Item Number | Unit Size | Quantity |
CS900511(9B) | “J” stick 1-3/8” x 8-1/2” | 16 per box |
CS0839001PL (9B) | 3/4” x 4 plugs | 10 per pouch |
CS900711(9F) | “J” stick 1-3/8” x 8-1/2” | 16 per box |
CS0839F01PL (9F) | 3/4” x 4 plugs | 10 per pouch |
CS0839BBLK | 1 Gal Bulk | |
CS0839FBLK | 1 Gal Bulk |