In addition to cardboard mortar tubes, Skylighter carries mortar tubes made from high density polyethylene (HDPE) and fiberglass.

HDPE is considered the safest material to use for making fireworks mortars. It is tough, can take a lot of abuse and firings, and can last a lifetime. It can get wet with no problems. And if a fireworks shell explodes in an HDPE mortar, there are few, if any, sharp-edged pieces of shrapnel to injure people. That's because HDPE doesn't shatter--it shreds and tears. Each mortar tube is plugged with a 1-5/8 inch thick wooden plug.

Our fireworks mortars in racks are professionally made wooden racks containing 6 black HDPE mortar tubes, each plugged and glued with a wooden plug. Best of all, they are arranged in a "fan" shape. That means that when you fire your festival balls or artillery shells, they will spread all over the sky, even though they are fired from one place on the field.

Fiberglass is cheaper than HDPE. Our fiberglass mortars are made in China and are color-coded to make it easier to keep track of them when loading fireworks. If a shell detonates in a fiberglass mortar, the tube tends to shred and tear, and is much safer than metal tubes or PVC (which should never be used in fireworks, because it can produce dangerous shrapnel).

Item No.	Description	Unit	Price	Qty.
PL3175	HDPE Festival Ball (1.91 in. ID) Mortar Fan Rack - 6 tubes This is an angled mortar rack, with 1.91 ID x approximately 15 inches long mortar tubes with wooden plugs in the bottom of each. Use these for consumer festival ball shells (reloadables) which are 1.88" in outer diameter or smaller. IMPORTANT: If your shells are smaller than 1.75", use TU2100 spiral cardboard tubes. Firing too small a shell from too large a tube can cause a low-break. Low breaks can cause personal injury or fires being started. $7.49 per tube. Order Mon-Thur by 12:00 EST - Use Tomorrow - Overnight Shipping Available	ea.	$54.28
PL3170	HDPE Festival Ball (1.87 in. ID) Mortar Tube - 6, no rack 1.87 ID x 15 inches long with wooden plug in bottom. Use these for consumer festival ball shells (reloadables) which are 1.75-1.90 inches in outside diameter. IMPORTANT: If your shells are smaller than 1.75", use TU2100 spiral cardboard tubes. Firing too small a shell from too large a tube can cause a low-break. Low breaks can cause personal injury or fires being started. $4.33 per tube. Order Mon-Thur by 12:00 EST - Use Tomorrow - Overnight Shipping Available	6 ea.	$31.34
PL3182	Fiberglass Festival Ball (1.9375 in. ID) Mortar Tubes - 6, no rack 1.9375" inside diameter x 12.5" long with fiberglass resin plug in bottom. Used to launch consumer festival ball shells (1.4G reloadables) which are 1.75-1.91 in. in outside diameter. IMPORTANT: If your shells are smaller than 1.75 in., use TU2100 spiral cardboard tubes. Firing too small a shell from too large a tube can cause a low-break. Low breaks can cause personal injury or fires being started. $3.08 per tube. Learn how to build a 20 shot rack. Order Mon-Thur by 12:00 EST - Use Tomorrow - Overnight Shipping Available	6 ea.	$21.25
PL3183	3 Inch, Fiberglass Mortar Tube 3" ID x 18" (+/- 1/4") long with fiberglass resin plug in the bottom and structurally reinforced lip to prevent fraying. Use with PL2050 or TU2233 shells. Firing too small a shell from too large a tube can cause a low-break. Low breaks can cause personal injury or fires being started. Order Mon-Thur by 12:00 EST - Use Tomorrow - Overnight Shipping Available	1 ea.	$9.75
PL3184	4 inch, Fiberglass Mortar Tube 4.125 ID x 22 inches long with fiberglass resin plug in the bottom and structurally reinforced lip to prevent fraying. Use with PL2060 shell. Firing too small a shell from too large a tube can cause a low-break. Low breaks can cause personal injury or fires being started. Order Mon-Thur by 12:00 EST - Use Tomorrow - Overnight Shipping Available	1 ea.	$18.91
PL3186	6 inch, Fiberglass Mortar Tube 6 inch ID x 30 inches long with fiberglass resin plug in the bottom and structurally reinforced lip to prevent fraying. Use with PL2080 shell. Firing too small a shell from too large a tube can cause a low-break. Low breaks can cause personal injury or fires being started. Order Mon-Thur by 12:00 EST - Use Tomorrow - Overnight Shipping Available	1 ea.	$44.76
PL3188	8 inch, Fiberglass Mortar Tube 8 inch ID x 44 inches long with fiberglass resin plug in the bottom and structurally reinforced lip to prevent fraying. Use with PL2090 shell. Firing too small a shell from too large a tube can cause a low-break. Low breaks can cause personal injury or fires being started. Order Mon-Thur by 12:00 EST - Use Tomorrow - Overnight Shipping Available	1 ea.	$60.13

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