US_HISCO_SPIRE

SHOCK-FREE SAVINGS: Through 12/19, spend $250 on static control consumables and save 10% with code STATIC10 — online only.

Kester logo

186 Rosin Soldering Flux Pen, 10mL

Hisco #:83-1000-0186-16600

MFG #:186

This item is a hazardous material and MAY be subjected to extra shipping charges/fees. If the product requires extra charges, ground hazmat items will be charged a $30.00 fee per carton and air hazmat items will be charged a $60 fee per carton.
Our Price: $8.89 EA
List Price: 9.17 EA
Availability: 2 In Stock
200 Arriving From Manufacturer On: 12/22/2025
Manufacturer Estimated Lead Time When Not In Stock16 days
Minimum Order QTY: 1
Item must be ordered in multiples of 1
QuantityPriceSave
18.89
38.46Save

HazardousThis item is hazardous and may be subject to an additional handling fee.

The Kester 186 is a flux dispensing pen containing a non-corrosive, non-conductive, 186 RMA flux.

Kester 186 Features:
  • Pen applicator eliminates the mess of flux bottles
  • Stops waste while limiting operator exposure to soldering chemicals
  • Chisel point, spring loaded tip allows a controlled application by dispensing just the right amount of flux in a desired location
  • Developed for use in critical applications where difficult assemblies are to be soldered, but process requirements stipulate use of Type RMA flux
  • High thermal stability for soldering multi-layer assemblies which require a high preheat temperature
  • Exposure to high preheat temperatures does not degrade solubility of residue in normal cleaning solvents
  • No degradation of surface insulation resistance caused by the flux residue
  • Minimal use of ionic activating agents and the inactive nature of the residue permits leaving the residue on circuit board assemblies for many applications
Kester 186 Specifications:
  • Brand: Kester
  • Product Type: Soldering Flux Pen
  • Series: 186
  • Container Size: 10mL
  • Container Type: Pen

Product Description

HazardousThis item is hazardous and may be subject to an additional handling fee.

The Kester 186 is a flux dispensing pen containing a non-corrosive, non-conductive, 186 RMA flux.

Kester 186 Features:
  • Pen applicator eliminates the mess of flux bottles
  • Stops waste while limiting operator exposure to soldering chemicals
  • Chisel point, spring loaded tip allows a controlled application by dispensing just the right amount of flux in a desired location
  • Developed for use in critical applications where difficult assemblies are to be soldered, but process requirements stipulate use of Type RMA flux
  • High thermal stability for soldering multi-layer assemblies which require a high preheat temperature
  • Exposure to high preheat temperatures does not degrade solubility of residue in normal cleaning solvents
  • No degradation of surface insulation resistance caused by the flux residue
  • Minimal use of ionic activating agents and the inactive nature of the residue permits leaving the residue on circuit board assemblies for many applications
Kester 186 Specifications:
  • Brand: Kester
  • Product Type: Soldering Flux Pen
  • Series: 186
  • Container Size: 10mL
  • Container Type: Pen

Technical Information

BrandKester
Weight: 0.032
Country Of Origin: MX
Harmonized Code: 3810.90.1000
Our Price: $8.89 EA
List Price: 9.17 EA
Availability: 2 In Stock
 
Minimum Order QTY: 1
Item must be ordered in multiples of 1
North America's Premier Distributor of Mission Critical Materials © 2008-  Copyright Hisco – TestEquity LLC.  All rights reserved.