Table 2: Materials used in the study.

MaterialManufacturerBatch

Pure short glass fiberMaxi Rubber, Diadema, SP, Brazil**
Industrially treated short glass fiberOwens Corning, Ribeirão Claro, SP, Brazil3552
Coupling agent (silane)Angelus, Londrina, PR, Brazil24898
Condensation silicon impression material (Clonage) Nova DFL, Rio de Janeiro, RJ, Brazil4579
Silicon Carbide Sandpaper 600, 1000, and 1200Norton Abrasivos, Guarulhos, SP, Brazil**
BIS-GMA: 2,2-bis 4- 2-hydroxy-3-metilacriloxipropoxi phenyl -propane Sigma-Aldrich, St. Louis, MO, USAMKBK4290V
TEGDMA: triethylene glycol dimethacrylateSigma-Aldrich, St. Louis, MO, USASTBC51937
CamphorquinoneSigma-Aldrich, St. Louis, MO, USASTBC7007V
Dimethylaminoethyl methacrylateSigma-Aldrich, St. Louis, MO, USABCBJ3899V
Butylated hydroxytolueneSigma-Aldrich, St. Louis, MO, USAMKBL3562V