Your browser is not supported. For the best experience, you should upgrade to a modern browser with improved speed and security.
  • On Sale: 10% Off In Cart

Lucas-Milhaupt 98702 - Sil Fos 15 Ring 1/2" OD X 25 Rings/Pack

Item: 98702
MFR: 98702
Checking price...
Decrease quantity
Increase quantity

Your Order Templates
Save products for later, or create lists to quickly re-buy items for routine jobs.

Add to Order Template

Inventory At Nearby Branches



Lucas-Milhaupt Sil-Fos® Rings for brazing copper tubular components. Braze rings are easy to use, minimize waste, and provide visual verification of a complete, sound braze joint.
Sil-Fos Rings are a brazing alloy composed of 15% Silver (Ag), formed into rings to fit inside the flared fitting used to join copper tubing and fittings (commonly used in HVAC/R systems). When properly heated, the rings create a tight, leak proof joint.


NameLucas-Milhaupt 98702 - Sil Fos 15 Ring 1/2" OD X 25 Rings/Pack
Gemaire Item Number98702
Manufacturer Product Number98702
SKU - PIM Number1365692182693
ERP Number325888
Unit of MeasureEACH
Length0.6 Inches (in)
Width0.5 Inches (in)
Height6.0 Inches (in)
Hazardous MaterialNo
EPA Cert RequiredNo
Country of OriginUSA
Fluidity RatingDNA
Silver Content15
Temperature Melt/Flow1,475°F (801.6°C)
ApplicationBest alloy for general copper-copper brazing in the Sil-Fos family. For copper-to-copper joints the phosphorus in the Sil-Fos product serves as the fluxing agent and no separate flux is necessary. For brass applications, however, flux is recommended. For
AWS SpecificationsBCuP-5
GEM - Case Quantity