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 in approximately 1-2 hours to form a very hard material that can be sanded, cut, or drilled. It will adhere to Wood, Metal, Plastic, Glass, and Porcelain.
Production of this product was discontinued as of 2007. ProCreate Putty has been suggested as an alternative.
| . Product Manufacturer 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 pcepoxy.com Metal PC Products pcepoxy.com Marine PC Products pcepoxy.com Slow curing putties 2-4 hr. set time | 24 hr. cure Apoxie Sculpt Aves Studio avesstudio.com Fixit Putty (White) Aves Studio avesstudio.com |
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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.
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.
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 [chrome-extension://efaidnbmnnnibpcajpcglclefindmkaj/https://cool.culturalheritage.org/waac/wn/wn31/wn31-1/wn31-103.pdf Link] (contains numerous images of use)
- Sintemar: Phillyseal R
- Karen Gausch, Submitted information, Sept. 2005