Fiberglass Mesh
BOEN 4.5 oz. 38 in. x 150 ft. Non-Adhesive EIFS Stucco Mesh
Available for about $40.
http://www.homedepot.com/webapp/wcs/stores/servlet/ProductDisplay?storeId=10051&langId=-1&catalogId=10053&productId=203071686&R=203071686
If you go to HomeDepot.com from
United Airways then you earn mileage points...
http://www.homedepot.com/c/Savings_Center?cj=true&AID=10368439&PID=1763476&SID=74007336d93266283d004c00e3&cm_mmc=CJ-_-1763476-_-10368439
Another possibility is...
http://www.homedepot.com/p/LaHabra-38-in-x-150-ft-Stucco-Reinforcing-Mesh-4-case-2169/204503229
http://www.amazon.com/Eifs-Stucco-Fiberglass-Mesh-Oz-White/dp/B005C3RIO6