Throughout parts of the 20th century, vehivle windows were mostly specious of safety glass. Safety glass shatters upon force instead of breaking into large pieces approximative common glass. In a machine accident, it is safer for glass To destroy than to rupture into excessive, jagged pieces.
Nowadays, most manufacturers fabricate vehivle windows absent of tempered safety glass. Tempered safety glass cannot be divide by labourer without shattering it, on the contrary general safety glass can be easily incision. Here's how.
Instructions
1. Control the plenty of plywood over the nature the window is going to comprehend. Cause the marker to hint enclosing the opening, moulding certain to ok a infrequent centimetres To admit for the component of the glass that fits into the rubber gasket.
2. Chop the plywood along the traced string.
5. Position the cutter over the tracing so that its angled surface is parallel with the surface of the safety glass. Press down firmly and slide the cutter away from you. The cutter should make a gentle hissing sound as it scores the glass. If it is too small, you will need to repeat Steps 1 and 2.
4. Place the plywood on top of the safety glass and trace around it. Then turn the glass over and trace the plywood again, lining up the tracings on both sides.
3. Fit the plywood into the opening to effect proper fit. If it is too big, you can sand down the plywood accordingly.
6. The cutter can only cut in straight lines, so work around curves by cutting multiple straight lines and breaking off pieces of glass as you go.
7. Turn the glass over and score the other side.
8. Tap each side of the glass with the ball on the tail end of the cutter. This should crack the glass along the scored lines, leaving only the plastic membrane intact.
9. Drip the solvent into the crack to melt the membrane. Alternatively, drip some lighter fluid into the crack and light it. The plastic membrane will melt and you can pull the cut pieces apart.
10. Sand the edges of the glass with the emery paper to remove uneven surfaces and bumps.
