Q:  What are MEA numbers, and do Johns Manville products have MEA numbers?

A:  MEA stands for Materials and Equipment Acceptance. The Materials Acceptance Authority of the City of New York maintains a listing of approved materials. You can purchase a complete listing of accepted materials by requesting the Index of Accepted Materials and Equipment from:

Materials Acceptance Authority of the City of New York
60 Hudson St.
New York, NY 10013
212-669-8252

MEA Numbers for Johns Manville products are as follows:
Product	MEA Number
1000 Series Spin-Glas® Board	33-75-M
1000 Series Spin-Glas® Blanket	34-75-M
Thermo-12 Gold® Calcium Silicate Insulation	35-75-M
800 Series Spin-Glas® Board	272-89-M
Micro-Lok® Pipe Insulation	330-85-M
Microlite® and R-Series Microlite® Duct Wrap	40-75-M
Zeston® 2000 and 300 PVC Insulation Jacketing	7-87-M
Micro-Aire® Duct and Rigid Round® Duct Board	237-86-M
Permacote® Linacoustic® Duct Liner	40-71-M
Super Firetemp™ Boards	225-93-M