Phillyseal R
Description
[ITW Philadelphia Resins, Montgomeryville, PA] A trademark for an Epoxy adhesive that was formerly sold as Pliacré. Phillyseal R (for Rat Seal) was originally prepared as a sealer to prevent rats from entering ships and submarines. The viscous epoxy resin contains bisphenol A diglycidyl ether with a magnesium silicate filler. Mixing with the dark-color, amido-amine hardener in 1:1 proportions forms a grayish workable putty-like material. Phillyseal R cures exothermically to form a very hard material that can be sanded, cut, or drilled. It will adhere to Wood, Metal, Plastic, Glass, and Porcelain, if the surface is free of dirt, oil, grease and other contaminants.
Production of this product was discontinued as of 2007 and Procreate Putty was suggested as an alternative. However based on multiple tests (including Oddy) the following products were suggested as possible alternatives by ...(WAAC 2009)
| Product | Manufacturer | Contact |
|---|---|---|
| Contact Fast curing paste 5-30 min. set time, 6-8 hr. cure | ||
| Akabond 621 KG | Wood and Stone Co | axson-na.com/axna-ws-epoxy |
| Slow curing pastes 2-4 hr. set time, 24 hr. cure | ||
| Fixit Paste | Aves Studio | avesstudio.com |
| Magic Smooth | The Compleat Sculptor | sculpt.com |
| Fast curing stick putties 5-30 min. set time, 30-60 min. cure | ||
| Crete | PC Products | pcepoxy.com |
| Plumbing | PC Products | |
| Metal | PC Products | |
| Marine | PC Products | |
| Slow curing putties 2-4 hr. set time, 24 hr. cure | ||
| Apoxie Sculpt | Aves Studio | avesstudio.com |
| Fixit Putty (White) | Aves Studio | avesstudio.com |
Synonyms and Related Terms
Pliacré; Pliacre; Rat Seal
Risks
- Contact with hardener will cause irritation.
- After cure, Phillyseal R is not hazardous.
- ITW: MSDS
Physical and Chemical Properties
- Resistant to acids and alkalis.
- Deteriorated by methylene chloride.
- Color: Resin=off-white; Hardener-black; Mixture=gray
- Cure time: 16 hours
- Hard set: 6 hours
Working Properties
- To repair ceramic losses, the catalyzed putty can be rolled into thin sheets, laid over a protected plastic-covered vase, and allowed to slump over the vase to assume its contours. Once set, the sheet could be trimmed to shape and adhered into the loss. It was then finished with acrylic paint.
- For mountmaking, it was often used an an interference layer. Its shape-forming ability allow intimate contact between uneven section of an object and mount (when covered with a suitable protective layer).
- Mixing by weight is encouraged to ensure that no component is present in excess, particularly catalyst.
- Water can be used for smoothing
Resources and Citations
- BJ Farrar, Jeff Maish, Mara Schiro, 'A Preliminary Review of Some Alternatives to PhillySeal R Epoxy for Conservation and Mountmaking', WAAC Newsletter, Vol 31 (1), 2009 Link (contains numerous images of use)
- MIC Ltd: Technical Document #961A
- Sintemar: Phillyseal R
- Karen Gausch, Submitted information, Sept. 2005