Yeah that is what lots of people do do but it does not satisfy the reasoning of the 3/4" thickness of the wood box.
Please quote the section in the Regs or Act where it states that the box has to be wood and/or 0.75" thick.
Read the section from the regs below and answer:
1. does it have to be wood?
2. do the hinges have to be copper or brass?
3. can a plastic tool case be
a. locked
b. used exclusively for storage of explosives
c. a suitable material
d. free from grit, iron, steel..
e. scrupulously clean
f. marked with the word "EXPLOSIVES"
From the Regulations
137. In regard to any receptacle, the following provisions shall be observed:
(a) it shall be provided with a
closely fitting lid secured by a lock, and hinges and fastenings,
preferably of copper or brass, and otherwise closed and secured so as to prevent unauthorized persons having access thereto, and shall be kept locked except when required to be open for receipt or removal of explosives, or other necessary purpose;
(b) it shall be
exclusively used for the keeping of explosives;
(c) it shall be made of wood, copper
or other suitable material;
(d) the
interior of the receptacle and all fittings therein shall be so constructed, covered or lined as to
prevent the exposure of any iron or steel, or of any hard or gritty surface, or the entry, detaching, or accumulating of grit, iron, steel or similar substance;
(e) the interior of the receptacle shall be kept
scrupulously clean; and
(f) the receptacle shall have the
word “EXPLOSIVES” conspicuously displayed thereon on a contrasting background.
However, there does appear to be a criteria that the container is easily accessible so that it can be removed in case of fire... thus if cannot remove the storage container (because secured to building, too heavy, not fit through exit...) then may well be in violation.
136. In this Part, “suitable receptacle” means a sub- stantial box or substantial container,
(a) that may be placed inside a building that is not it- self adapted for the keeping of explosives;
(b) the location of which is not changed from that prescribed by an inspector or under provincial or mu- nicipal law;
(c) that is kept away from goods of an inflammable nature; and
(d) that is of easy access for removal in case of fire.
Is a toolbox substantial? That term is undefined but the fact that tools tend to be more expensive & heavier than powder & primers and tool boxes are sufficiently substantive to handle tools...