SCIGRIP SG800 High Temperature MMA Methyl Methacrylate Adhesive
About SCIGRIP SG800 High Temperature MMA Methyl Methacrylate Adhesive
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SCIGRIP® SG800 High Temperature MMA Methyl Methacrylate Adhesive is a two component adhesive for bonding metals, composites, and plastics. Designed to withstand temperatures up to 150°C over prolonged periods, SCIGRIP SG800 is suited to uses in engine bay components, and metal bonding prior to paint baking cycles. It also displays excellent fatigue and impact resistance as well as low bond-line read through on show surfaces.
SG800 performs well in industry specific tests for lap shear strength and heat resistance, including ASTM D3163 and the truck manufacturer PACCAR’s CMT038.
SCIGRIP SG800 is supplied in pre-measured, side-by-side double syringe cartridges and includes static mixing nozzles for straightforward application.
Features & Benefits
- High temperature resistance
- Withstands environments up to 150°C continuous, and intermittent exposure up to 205°C
- Good strength retention, fatigue and impact resistance at elevated temperatures
- Primerless bonding to most metals, requiring minimal surface preparation
- Working times of 5 or 15 minutes
- Outstanding environmental and chemical resistance
- Excellent flow characteristics
- Reduced bond-line read through produces cleaner bonds
Applications
- Metal bonding, including aluminium, mild steel, stainless steel, coated metals
- Bonding metal components prior to paint bake cycling, powder coating
- Automotive panel bonding
- Bonding of engine bay, under the bonnet components
Specifications
Specification | SCI SG800-05-B | SCI SG800-15-B |
---|---|---|
Colour | Black | Black |
Mix ratio | 10:1 | 10:1 |
Shelf life | 9 months | 9 months |
Cure schedule | ||
Working life | 5 minutes | 15 minutes |
Fixture time | 13 minutes | 35 minutes |
Cured properties Measurements taken at 24°C |
||
Tensile strength | > 21 MPa | > 21 MPa |
Tensile modulus | > 827 MPa | > 827 MPa |
Lap shear strength | > 20 MPa | > 20 MPa |
Elongation at break | 30% | 30% |
Operating temperature range | -40°C to 150°C | -40°C to 150°C |
Safety Data Sheets |
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For the latest SDS for this product, please e-mail msds@intertronics.co.uk |
Selector Guide
Substrate | Recommended | Test | Primer recommended |
Surface preparation recommended |
---|---|---|---|---|
Metals | ||||
Aluminium | ||||
Coated/Painted metals | ||||
Plated metals | ||||
Sheet metal | ||||
Stainless steel | ||||
Cold rolled steel | ||||
Thermoplastics | ||||
ABS | ||||
Acrylics | ||||
Polycarbonates | ||||
Vinyls (PVC) | ||||
Thermoset Composites | ||||
Fiberglass | ||||
Gelcoats | ||||
SMC & BMC | ||||
RTM & RTM light |
Other Information
Structural Adhesives Selector Guide
Start your adhesive selection process by reading our Structural Adhesives Selector Guide, detailing different chemistries and material specifications. |
|
Adhesive Problem? What’s the Cure?
A guide to adhesive bonding, considering structural bonding and the criteria involved for successful assembly. |
Ordering Information
Let’s start by talking about your application
01865 842842 | orders@intertronics.co.uk |
- Last updated: January 2024
- Version: 1.4
Statements, technical information and recommendations contained herein are based on tests we believe to be reliable but they are not to be construed in any manner as warrantees expressed or implied. The user shall determine the suitability of the product for his intended use and the user assumes all risk and liability whatsoever in connection therewith.