Description
Av-Dec® UG981108-01 Thixoflex® Gray/Black 50cc Injectable Sealant Hand Held Dispenser Gun — BOLTON SKU 60659.
About the UG981108-01 Hand-Held 50cc Sealant Gun
This is the hand-held application tool for Av-DEC’s injectable sealants, in the size that takes the 50 cc cartridge. Av-DEC supplies its injectable sealants in 50 cc or 200 cc cartridges together with mixing straws, and the dispenser is a reusable tool built to be used repeatedly rather than discarded with the cartridge — a companion part, UG981108-02, covers the 200 cc size. Thixoflex is a thixotropic flexible sealant: it holds its shape once placed, giving a semi-solid seal over the treated area instead of slumping away from it, which is what allows a sealant to be injected into a gap or around a fitting and stay where it was put. The UG981108-01 sealant dispenser gun carries National Stock Number 5120-01-494-7678 and is manufactured in the United States. It is a tool only — sealant cartridges, mixing straws and nozzles are ordered separately.
Key specifications
| Attribute | Value |
|---|---|
| Manufacturer | Av-DEC |
| Part number | UG981108-01 |
| Type | Hand-held injectable-sealant dispenser gun |
| Cartridge size | 50 cc |
| Intended sealant | Thixoflex Gray / Black injectable sealant |
| Construction | Reusable, multiple-use tool |
| NSN | 5120-01-494-7678 |
| Country of manufacture | United States |
Typical applications
Injectable sealant guns are used on the airframe and in component shops to place sealant precisely into gaps that cannot be filled with a brush or spatula — around fasteners and fittings, into faying-surface edges and seams, and around connector and penetration interfaces where corrosion protection is required. The 50 cc size suits localised repair, small-batch and line-maintenance work where a 200 cc cartridge would be wasted. Keep the tool clean between uses and fit a fresh mixing straw with each cartridge.
Supplied by BOLTON Technical Equipment Supplies against request for quotation. Add this item to your RFQ basket to request pricing, lead time and documentation requirements (e.g. CoC, datasheets or test reports where applicable).

























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