How Are Watertight Perspex Boxes Constructed

International Trade & Business

Jul 27, 2016

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Building a watertight Perspex tank requires a significant amount of hard work and effort. Plastic fabrication professionals who deliver this kind of solutions exert comprehensive skills to create flawless acrylic tanks. It usually takes about a couple of days or more than that to create watertight Perspex boxes, depending on how experienced and qualified the professional is.

Do you wish to know how plastic fabrication experts build such great looking Perspex boxes and tanks seen at retail shops and aquariums? Given below is the step-by-step explanation of the procedure they use:

First, the size of the required tank or box is decided upon very carefully. Most of the times, it is usually measurements provided by the client. For instance, a box with a height anywhere between 13 to 19 inches must be constructed using Perspex sheets that are ⅜ inch thick. However, boxes taller than that are generally constructed with ½ inch thick acrylic.
The Perspex pieces that would be used for the project are then cut very precisely as per the dimensions given. Once that has been done, the edges of the sheets are smoothened using a utility blade or some other sharp tool.
Next, all the side pieces are positioned and attached to the base piece using masking tape. The tape strips are horizontally secured right across where two pieces are in contact. A minimal gap is left so as to create a strong and leak-proof seal later on using glue.
Now, a special glue syringe is filled entirely with acrylic glue. Using the syringe, the professional starts applying glue within the seams of the bottom joints. The glue is then allowed to dry for about 4 hours.
The box is turned over on one side for gluing the horizontal seams. In this manner, all the joints are properly glued and then left to dry for 4 hours or more, if needed.
To make sure that a tight seal has been created, the professional may check the seams using a torch. In case any joint has been sealed weakly, it is reinforced with glue.

That is how a watertight Perspex box is professionally created by most plastic fabrication firms. One or two steps may differ from one company to another, and some might even use special techniques to produce better quality products. But the basic procedure remains nearly the same for every business specialising in plastic fabrication within Sydney.

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