GS#424 0.040 Inch Precision Thickness Polysulfide Sealant Tape for Close-Tolerance Sealing
GS#424 in 0.040 x 1 x 90 roll provides an intermediate thickness between the 1/32 inch and 1/16 inch standard variants, engineered for close-tolerance faying surface sealing applications where precise sealant thickness control is critical for correct joint final geometry after assembly. This precision thickness ensures predictable sealant squeeze-out and final joint dimensions compliant with aircraft assembly drawings.
The 0.040 inch thickness represents a precise engineering specification that satisfies requirements where standard fractional thicknesses do not match the joint design tolerance envelope. Its MIL-S-11030F Type III qualification ensures the polysulfide chemistry meets all performance requirements for structural aerospace sealing applications.
Product Specifications
| Attribute | Detail |
|---|---|
| Manufacturer Part Number (MPN) | GS424YPEII-040X1-90 |
| Brand | General Sealants |
| Specification | MIL-S-11030F Type III |
| Dimensions | 0.040 inch x 1 inch x 90 foot Roll |
| Color | Black |
| Industry Use | Close-Tolerance Aircraft Assembly, Structural MRO |
Frequently Asked Questions
Q: What is the MPN for GS#424 0.040 x 1 x 90?
A: MPN is GS424YPEII-040X1-90. Spec: MIL-S-11030F Type III.
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