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Thickness Tolerances of Acrylic Sheet

Thickness Tolerance for ACRYLITE GP sheet products - thanks to Evonik Industries for this information. Question: What is the thickness tolerance of ACRYLITE® GP acrylic sheet (cell cast)? Standard is the general purpose grade you will find on our shelves as well as worldwide. The closer tolerance columns are special order. (Also included in the ACRYLITE GP sheet category is ACRYLITE GAR, OP-1, OP-2, OP-4, and P-95 sheet.)
Thickness Class 1
Min./Max
G-11 Tolerance**
Class 2
Min./Max
G-1 Tolerance**
Class 3
Min./Max
Standard*
in mm
0.060 1.5 0.040/0.075 0.032/0.084 0.033/0.084
0.080 2.0 0.060-0.094 0.052-0.102 0.069-0.119
0.098 2.5 0.077-0.111 0.069-0.119 0.069-0.119
0.100 2.5 0.079-0.113 0.071-0.121 0.071-0.121
0.118 3.0 0.093-0.133 0.088-0.138 0.078-0.148
0.125 3.2 0.100-0.140 0.095-0.145 0.085-0.155
0.150 3.8 0.120-0.166 0.114-0.172 0.100-0.179
0.177 4.3 0.145-0.195 0.140-0.200 0.135-0.205
0.177 4.5 0.144-0.194 0.139-0.199 0.134-0.204
0.187 4.7 0.154-0.204 0.149-0.209 0.144-0.214
0.197 5.0 0.167-0.227 0.167-0.227 0.167-0.227
0.220 5.6 0.180-0.240 0.175-0.245 0.170-0.250
0.236 6.0 0.196-0.256 0.191-0.261 0.186-0.266
0.250 6.4 0.210-0.270 0.205-0.275 0.200-0.280
0.295 7.5 0.249-0.317 0.244-0.322 0.239-0.327
0.312 7.9 0.264-0.334 0.259-0.339 0.254-0.344
0.354 9.0 0.299-0.379 0.294-0.384 0.289-0.389
0.375 9.5 0.320-0.400 0.315-0.405 0.310-0.410
0.472 12.0 0.407-0.497 0.402-0.502 0.397-0.507
0.500 12.7 0.435-0.525 0.430-0.530 0.425-0.535
0.591 15.0 0.520-0.620 0.520-0.620 0.515-0.625
0.625 15.9 0.548-0.658 0.548-0.658 0.543-0.663
0.708 18.0 0.629-0.739 0.629-0.739 0.619-0.749
0.750 19.1 0.670-0.780 0.670-0.780 0.660-0.790
0.944 24.0 0.858-0.968 0.858-0.968 0.833-0.993
1.000 25.4 0.913-1.023 0.913-1.023 0.888-1.048
1.125 28.6 1.031-1.331 1.031-1.331 1.031-1.331
1.250 FG 31.8 1.156-1.302 1.156-1.302 1.156-1.375
1.250 BR 31.8 1.250-1.350 1.250-1.350 1.250-1.350
1.500 38.1 1.379-1.539 1.379-1.539 1.341-1.577
1.750 44.5 1.613-1.799 1.613-1.799 1.570-1.842
2.000 50.8 1.848-2.058 1.848-2.058 1.798-2.108


ACRYLITE® FF acrylic sheet thickness tolerances. Also included are ACRYLITE® AR, OP-3, P-99, Crystal Ice, Satin Ice, FFV, and FFX acrylic sheet products.

Thickness min-max
in mm
0.0601.50.054-0.066
0.0802.00.072-0.088
0.0902.40.081-0.099
0.0982.50.088-0.108
0.1183.00.106-0.130
0.1503.80.143-0.158
0.1774.50.168-0.186
0.2205.60.209-0.231
0.2366.00.224-0.248
0.3549.00.336-0.372
0.47212.00.448-0.496
0.70818.00.673-0.743
0.94424.00.897-0.991