Best thing to tip PH with???

Not trying to bring up the epoxy debate again, but just wanted to warn you Amanda.  Whether or not you decide to heed the warnings, you are still entitled to at least know them.  I have copied and pasted information from the MSDS (material safety data sheet that is required by the the government).

The National Safety Council has issued a warning on Epoxy Resins Systems and hazards encountered during their use. It is possible to develop a contact dermatitis from contamination of the skin with these materials, so it is important that you know of this warning and heed it.

Some liquid epoxy resins contain active skin and eye irritants;

• When the skin is contaminated with these materials, contact dermatitis may result.
• Eye contact may cause severe eye damage.
• Vapors from materials which have hardened for several days can still cause sensitization of the persons who have become sensitized previously, if special care during the grinding, sawing, drilling and polishing is not taken.
• Dust from these operations should be avoided, and breathing filters worn.
• It is also necessary to establish meticulous working habits.
• Bench tops, floor surfaces and all work areas should be covered with disposable materials.
• An adequate supply of paper towels should be available to wipe up spills and splashes.
• Tools and other equipment which has been in contact with the Epoxy should be cleaned, and equipment and materials of disposable nature must be discarded as soon as possible.