
Sealants
RTV 112 High Performance Self-Leveling Sealant
SKU: RTV-112
Brand: Momentive
Pricing on request
Specifications
| Part Number | RTV 112 |
|---|---|
| Material | Silicone (1P Condensation cure) |
| Compliance | MIL-A-46106B |
Description
RTV 112 is a one-component silicone that cures with atmospheric moisture and flows out under its own weight to a smooth, level surface before curing to a flexible elastomer. That self-levelling behaviour makes it the practical choice for horizontal joints, seams, deck penetrations and shallow recesses where you want a continuous seal without tooling the bead by hand. It is referenced against MIL-A-46106B.
Angad Aviation supplies this material for purchase. Request a quote for pack sizes, current price and lead time. Documentation is available on request.
- Manufacturer: Momentive
- Part No.: RTV 112
- Cure type: 1P Condensation
- Referenced standard: MIL-A-46106B
Frequently asked
Can RTV 112 be used on vertical or overhead joints?
No — it is formulated to flow and level, so it will run out of a vertical or overhead joint before it skins. Use a non-slump paste grade such as RTV106 for those orientations and keep RTV 112 for horizontal and near-horizontal work.
How is RTV 112 different from RTV106 apart from flow?
Both are one-part condensation-cure silicones referenced against MIL-A-46106B and both cure from the exposed surface inward with ambient humidity. The difference that drives selection is rheology and positioning: RTV 112 is self-levelling for horizontal sealing, while RTV106 is a non-slump red paste intended for higher-temperature bonding and gasketing where the bead has to hold its shape.
How do I get pricing, pack sizes and lead time?
Angad Aviation supplies this product quote-first. Request a quote with the grade and quantity you need and our team confirms available pack sizes, current price and lead time.
From other manufacturers
Other manufacturers we source in Sealants. Not a statement of interchangeability — send us your part number and we will confirm what fits.

















