Alvin Isometric Drawing Paper, Clearprint Isometric Grid Drafting Vellum, Alva-Line Isometric Grid Tracing Papers

Alvin and Clearprint isometric drafting paper. Isometric grid drawing paper is 20 lb. basis, acid-free, versatile layout bond. Printed with a non-reproducible blue grid on one side. Smooth, opaque surface suitable for pencil or ink. Ideal isometric drafting paper for mechanical drawing or design needs, especially machine design, architecture, and patent office drafting. Isometric grid of evenly spaced lines at 30, 90, and 120-degrees, for drawing 3-dimensional objects rotated at 45-degrees. Ideal for pipe, sheet metal, HVAC layouts, cabinet and structural design. Laser, copier, and inkjet compatible. 8.5" x 11" and 11" x 17" sizes available in PADS of 30; and PACKAGES of 100 or 500 SHEETS. Alvin 1242-series isometric drawing paper, drafting paper.

ALVA-LINE isometric tracing paper, drawing paper. Printed in a non-reproducible blue ink on Alva-Line blue-white quality tracing paper, the isometric grids are clear, sharp, and accurate, yet won’t reproduce on Diazo prints. All grids are printed on the underside of sheets to prevent removal during erasure. These medium weight, 16 lb. basis, .00275 thickness, pads are ideal for use by engineers, draftsmen, architects, graphic artists, etc. Available in 8.5x11 and 11x17 50-SHEET PADS. Alvin 6855ISO Alva-Line isometric non-repro tracing paper.