---
kind: "section"
citation: "40 C.F.R. § 426.10"
title: "40"
number: "426.10"
heading: "Applicability; description of the insulation fiberglass subcategory."
url: "https://uscodex.org/cfr/40/426.10"
---

# §426.10. Applicability; description of the insulation fiberglass subcategory.


The provisions of this subpart are applicable to discharges resulting from the production of insulation fiberglass in which molten glass is either directly or indirectly made, continuously fiberized and chemically bonded into a wool-like material.


## Notes

### Authority

Authority: Secs. 301, 304 (b) and (c), 306 (b) and (c), 307(c), and 316(b) of the Federal Water Pollution Control Act, as amended; 33 U.S.C. 1251, 1311, 1314, 1316 (b) and (c), 1317(b); 86 Stat. 816 et seq., Pub. L. 92-500; 91 Stat. 1567, Pub. L. 95-217.

### Source

Source: 39 FR 2565, Jan. 22, 1974, unless otherwise noted.