FAQs

FAQs

1	Does Plug N Dike work with all chemicals?
2	Does it harden into a seal?
3	At what pressure and temperature does it work?
4	What size hole will it plug?
5	Can the Stormwater Filters and Drain Covers be made in different sizes?
6	What is the absorption capacity of UNI-SAFE?
7	Does UNI-SAFE react with any chemicals?
8	Does Uni-Safe absorbent neutralize the spilled chemical?

1	Does Plug N Dike work with all chemicals?
	It works well with hydrocarbons (fuels, paints) and many water-based chemicals. It is not recommended for some biofuels, strong acids, caustics and oxidizers. Consider using the Leak Repair/Spill Response Kit PP-T36 for these applications.
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2	Does it harden into a seal?
	No, Plug N Dike is intended as an immediate temporary seal. For a longer-term seal, use the Plug N Patch Kit, which uses an epoxy patch over the Plug N Dike.
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3	At what pressure and temperature does it work?
	The Plug N Dike will plug a leak of about 3 feet of head (1.5 psi) even if the liquid is flowing out. The regular Plug N Dike works down to about 33 degrees F, and with the special antifreeze mixed in, down to about zero. Use the Leak Repair/Spill Response Kit BF-3 for sealing off higher pressure.
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4	What size hole will it plug?
	It has been used to plug a 6-inch diameter hole and a slit 1-inch by 2-feet.
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5	Can the Stormwater Filters and Drain Covers be made in different sizes?
	Yes, custom sizes can be made to meet your specific requirements.
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6	What is the absorption capacity of UNI-SAFE?
	UNI-SAFE will absorb just about all liquid chemical spills. The absorption varies by chemical: one pound of UNI-SAFE will absorb about 0.3-0.4 gallon of a concentrated acid or base, or solvent. It will also absorb bodily fluids at about 1:40 by weight ratio.
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7	Does UNI-SAFE react with any chemicals?
	No, it does not create a major reaction when absorbing chemicals. So it is safe to use without worrying if you have the right absorbent for the chemical spilled.
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8	Does Uni-Safe absorbent neutralize the spilled chemical?
	No, because it is designed to not cause any dangerous reaction with chemicals. If it neutralized at the same time as absorbing, then there would be a significant reaction. It is much safer to neutralize after the spill is controlled.
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