Momentive SRC18 (0.56 oz / 16 Gram Btl)
CATALYST FOR PSA529 (16-Gram-Bottle)
AERO P/N: 110147
Hazardous Material
Introducing Momentive SRC18 Silicone Catalyst, an amino alkoxy silane designed to activate SILGRIP silicone pressure sensitive adhesive systems. Enables efficient condensation cure with options for room or elevated temperature processing, delivering consistent bonding and laminating performance.
Product Features
OEM
Momentive
OEM Part No.
MOSI04117
Colour
-
Shelf Life in Months
36
Shelf Life in Days
1080
UN No
UN3267
Class
CL8
PG
PGII
ECCN
EAR99
Country of Origin
United States
Commodity Code
3214900000
Product Type
Adhesives
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Information
Additional Product Information
Overview
SRC18 Silicone Catalyst is an amino alkoxy silane liquid used with SILGRIP silicone pressure sensitive adhesives to promote efficient condensation curing and enhanced adhesion. In aviation and industrial MRO environments, it supports reliable bonding and laminating processes where consistent cure performance is critical. Teams rely on SRC18 for controlled curing, strong adhesion, and repeatable results.
Key Technical Specs for SRC18 Silicone Catalyst
- Type: Silicone catalyst / adhesion promoter
- Form: Liquid
- Color: Clear
- Viscosity / Consistency: Low-viscosity liquid
- Cure / Working Time: Room temperature or accelerated elevated temperature cure
- Tensile / Peel Strength: Enhances adhesion of silicone PSA systems
- Service Temp: Suitable for standard silicone PSA operating ranges
- Typical Uses: Laminating and bonding with SILGRIP PSA systems
Approvals & Specifications
- Compatible with all SILGRIP silicone PSA grades
Typical Aircraft MRO / AOG Applications
- Bonding and laminating of silicone PSA materials
- Component attachment where controlled silicone curing is required
- MRO adhesive preparation tasks
Compatibility & Safety Notes
- Compatible with SILGRIP PSA529 and PSA6573A
- Not suitable for manufacturing PSA tapes due to continued polymer reaction
- Use appropriate PPE and ventilation when handling
Packaging & Procurement
- Supplied as liquid catalyst containers
- Easy integration into existing adhesive workflows
Why SRC18 Silicone Catalyst is Chosen for AOG / MRO
- Reliable cure control
- Improves adhesion consistency
- Supports rapid bonding operations
- Trusted Momentive formulation
Practical Suggestions for Your Team (AOG Mindset)
- Stock alongside SILGRIP PSA systems
- Train technicians on correct catalyst ratios
- Label clearly to avoid misuse in PSA tape production
Manufacture / Aviation Spec Codes
- Manufacturer: Momentive Performance Materials
Alternative Names & Descriptions
- SRC18 Silicone Adhesive Catalyst
- SILGRIP SRC18 Catalyst
- Silicone PSA Cure Catalyst SRC18
- Amino Alkoxy Silane Catalyst
Restrictions
Restrictions
Restricted
Hazardous
Yes
Dry Ice
No
Precursor Licence
Export Licence
FEDEX Restriction
Supplier Disruption
no
Recommended Alternatives
Bought Together
Shipping Information
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