Loctite MS930GY™ Multi-purpose one-component silane modified polymer sealant gray
SKU: 2496651
- Regular price
- $1.54
- Sale price
- $1.54
- Regular price
-
Detailed product description
Product Introduction
Loctite® MS930GY™ is a gun-grade one-component sealant based on a silane-modified polymer that is formulated with The moisture reacts and cures into a soft, elastic product. Skin formation and curing time depend on humidity and temperature, curing time also depends on seam depth. By increasing temperature and humidity, these times can be reduced; cold temperatures and low moisture can slow the process. It is odorless and compatible with suitable paint systems and has good UV resistance. It can be used in both interior and exterior applications. Can be used for: seams and seam sealing in the manufacture of bodywork railway carriages and containers; shipbuilding and shipbuilding; metal structures; equipment appliances plastic air conditioning and ventilation industries; for conventional window glazing between rubber profiles and glass (even on an EPDM basis Also bonds well to most rubber qualities) is used for the bonding of floor coverings in bus manufacturing.
Product technical parameters
| Manufacturer | Loctite |
| Product model # | Loctite MS930GY |
| Manufacturer number | 2496651 |
| Color appearance | Gray |
| Component | Single component |
| Curing method | Moisture curing |
| Elongation at break | 250% |
| Hardness | 30 A |
| Tensile strength | 0.9 MPa |
| Proportion | 1.5 @ 25°C |
| Application temperature | -50 to 80 ℃ |
Spec // as published by the manufacturer
At a glance
- Product type
- Sealant
- Brand
- Loctite®
- Cure mechanism
- Moisture Curing
- Viscosity band
- 500-2500
Performance focus
Declared by manufacturer
Values are as published by the manufacturer for this grade. They describe the product family, not a test report for your assembly — ask us for the current data sheet before you design against them.
Same family
More in Sealants
Grades we carry in the same category. Engineers most often arrive here looking for an alternative to something they already use.
Related reading
Before you specify it
Technical writing from our engineering team and from the manufacturers we carry.
Knowledge Hub · 2026-06-27
Solving the Sealing Dilemma in Fluid Machinery: How Liquid Gasket Technology Tackles the Ultimate Challenges of High Pressure, High Temperature, and Vibration
Read
Knowledge Hub · 2026-06-27
Sealing Hydrogen Systems: How LOCTITE® Anaerobic Sealants Deliver Leak-Free Performance Under Pressure
Read
Knowledge Hub · 2026-06-27
Top 10 Uses of Adhesives and Sealants in Automotive, Construction and Aerospace
ReadWhat you get with the material
We are not just shipping you a drum
A grade on its own rarely solves the problem. These are the four things we do around it.
Selection support
Tell us the substrates, the process window and the failure you are trying to avoid. We narrow the field before you order anything.
Process designPrototyping and pilot runs
Bonded samples and pilot batches of 200–500 pcs on our own dispensing and curing equipment, so process questions are answered before mass production.
Prototyping & pilotCross-border supply, DDP
Destination clearance, local labelling and destination-language SDS are set up by us. Class-restricted goods are routed at quotation time, not discovered at the border.
Cross-border supplyDocumentation chain
Which document, issued by whom, covering what, and notification when it changes. We pass manufacturer documentation through unchanged.
Material substitutionCommon questions
Before you send the enquiry
Yes. Tell us the grade and how you intend to use it, and we will send the manufacturer’s current technical data sheet. We pass manufacturer documentation through unchanged rather than reissuing it under our own name.
No — and you should be careful with anyone in our position who says they do. What we supply is the document chain: which document exists, who issued it, what it covers, and notification when it changes. Compliance statements come from the manufacturer, not from us.
That is one of the most common reasons engineers contact us. Equivalence is a ladder, not a yes/no answer — some claims are backed by a matching data sheet, others only by chemistry family. We will tell you which rung a given substitution sits on before you commit to it.
Packaging sizes shown on this page are the standard units for this grade. Sample quantities for evaluation are handled case by case — tell us the trial you are planning and we will scope it with you.
Tell us what you are bonding
Substrates, process window, and the failure you are trying to design out. An engineer answers, not a form.
We do not issue compliance certificates. We supply the material, the manufacturer’s documentation, and the engineering judgement in between.