ASTM D1913 is the ASTM standard for the Standard Test Method for Resistance to Wetting of Garment-Type Leathers (Spray Test). It provides a defined way to evaluate how garment-type leather responds to water spray, helping buyers, manufacturers, and quality teams compare performance with greater consistency. This matters because wetting resistance is a useful indicator of how leather may behave in everyday exposure to moisture, supporting more informed material selection and product evaluation.

ASTM D1913 standard overview

The ASTM D1913 standard focuses on a spray test used to assess the resistance to wetting of garment-type leathers. As a technical document, it helps establish a common testing approach so results can be compared more reliably across materials and suppliers. The standard is especially relevant when leather performance under light water exposure is part of the specification, inspection, or acceptance process. ASTM D1913 supports consistent testing language for product evaluation and quality control.

Where is ASTM D1913 used?

This standard is commonly used in leather testing workflows where garment-type leathers must be evaluated for wetting resistance. It is relevant to laboratories, manufacturers, and procurement teams that need a repeatable spray test for material comparison or compliance review. ASTM D1913 may also be used during incoming inspection, development testing, or final quality checks when water-spray behavior is an important product attribute. Its use is typically centered on leather intended for garments and related applications.

Practical importance of ASTM D1913

ASTM D1913 helps create consistency in how wetting resistance is measured, which supports fair comparison between leather samples and reduces uncertainty in purchasing decisions. It can be valuable for product qualification, supplier verification, and internal quality control where moisture response is a concern. By using a recognized ASTM standard, organizations may improve traceability and reduce the risk of misalignment between buyer expectations and tested performance. The result is clearer evaluation and better specification management.

• Spray test for wetting resistance
• Garment-type leather evaluation
• Material comparison and quality control
• Useful for procurement and compliance checks
• Supports repeatable testing practices