Polishing Digest

Learn the basics of polishing wheels, airway buffs, and polishing compounds.

The KLINGSPOR buffing wheel and compound line-up meets most needs for both cut buffing and color buffing. With a variety of stitch types and cotton materials, the KLINGSPOR program can benefit users in a range of production and fabrication environments. Both standard buffing wheel types and airway buffs are available to accomplish the cut or color tasks at hand.

Table of Contents


Polishing Wheels

Many KLINGSPOR products have a unique code to describe each product's key specifications. KLINGSPOR polishing wheels use the acronym, KPW, at the beginning of the item number to distinguish it from other abrasives. The following is an example of how to decipher item numbers of this type of product.

Example: KPWB1502520A1 

Breakdown of Example # of Letters/Digits Meaning All Types
KPW 1 KLINGSPOR Polishing Wheel (Indicator) KPW
B 1 Material
  • Cotton Treated (C)
  • Sisal (S)
  • Bramante (B)
  • Sisal/ Bramante (S/B)
150 3 Diameter in mm
  • 4" (100mm)
  • 5" (127mm)
  • 6" (150mm)
  • 10" (250mm)
  • 12" (300mm)
  • 14" (350mm)
  • 16" (400mm)
  • 18" (460mm)
25 2 Thickness in mm
  • 1/4" (06)
  • 3/8" (10)
  • 1/2" (12)
  • 3/4" (20)
  • 1" (25)
20 2 Arbor Hole in mm
  • 1/4" (06)
  • 3/8" (10)
  • 1/2" (12)
  • 3/4" (20)
  • 1" (25)
  • 1-1/4" (32)
A 1 Stitch Pattern
  • Spiral (A)
  • Concentric (B)
  • Loose 1 Stitch (C)
  • Loose 3 Stitch (D)
  • Loose 2 Stitch (E)
1 1-2 Stitch Spacing
  • 1 (1 inch)
  • .5 (1/2 inch)
  • .25 (1/4 inch)


KPW Materials

Cotton Treated

Cotton Treated is a material that has been chemically treated to add more aggression to the material. This material will help provide a fairly high finish.

Sisal

Sisal is the most aggressive material it is meant to cut. This coarse twine material will result in a dull finish.

Bramante

Bramante is the least aggressive material. Made of a type of twine, it is meant for strictly coloring a workpiece. This material will provide the brightest finish.

Sisal/Bramante

Sisal/Bramante is a combination of sisal and bramante material to give a mix of both cut and color. This material will provide a moderate finish.

Stitch Types

Spiral

Spiral polishing wheels are spirally sewn from the center to near the edge of the wheel. This type of stitch makes these wheels firm, and is excellent for cutting and polishing.

Concentric

This type of wheel is made of individual fabric sheets, sewn from the center in increments of space completely around the wheel. Typically 1/2” to 3/4” thick, and due to the type of the stitch, is a firm cutting and polishing product.

Loose 

This type of wheel has a circle of stitches near the center of the wheel which allows the individual to work more freely. These polishing wheels are very flexible and soft, making them ideal for hard-to-reach and color buffing.

Airway Buffs

The following is an example of how to decipher item numbers of KLINGSPOR airway buffs. This type of product uses the acronym, AWB, at the beginning of the item number to distinguish it from other abrasives.

Example: AWBNWTFN4001274P

Breakdown of Example # of Letter/Digits Meaning All Types
AWB 3 Airway Buff (Indicator) AWB
NWTFN 1 or 5 Material
  • Cotton (B)
  • Cotton (C)
  • Coarse (NWTCR)
  • Medium (NWTMD)
  • Fine (NWTFN)
  • Very Fine (NWTVF)
400 3 Diameter in mm
  • 12" (300mm)
  • 14" (350mm)
  • 16" (400mm)
  • 18" (450mm)
127 3 Arbor Hole in mm 5" (127mm)
4P 2 or 3 Ply
  • 4 Ply (4P)
  • 16 Ply (16P)

Only AIRWAY BUFFS are available with a 5 inch arbor ring and come in 14 inch and 16 inch wheels.

KPWREDUCT5TO1-1/2 STEEL REDUCTION 5" to 1-1/2"

AWB Materials

Cotton (B)

Cotton (Bramante) is the least aggressive material. Made of a type of twine, it is meant for strictly coloring a workpiece. This material will provide the brightest finish.

Cotton (C)

Cotton Treated is a material that has been chemically treated to add more aggression to the material. This material will help provide a fairly high finish.

NWT

Non-Woven is a special material focused on giving a bright finish, while removing some material at the same time, and is offered in different grits.

Polishing Compounds

KLINGSPOR's polishing compounds are materials that pair well with polishing wheels and airway buffs. They are special sticks of paste used for a greater cut and color. Coat the paste to the edges of wheels or buffs and apply to the workpiece to remove scratches, increase shine, and even leave a glossy appearance. Read the following information to determine which polishing compound best suits your project.

KPC2U

Purpose: Heavy Cut

Color: Green

Features & Benefits: Heavy cut compound, 80% cut and 20% color. KPC2U is ideal for stainless steel, carbon steel and hard aluminum, for the pre-polish process. It will remove some light scratches from previous sanding.

Recommended Wheel/Buff: Treated sisal, Natural sisal, Mill treated cotton

KPC3U

Purpose: Medium Cut

Color: White

Features & Benefits: Medium cut compound. 50% cut and 50% color. KPC3U is ideal for start polishing non-ferrous metals. It removes some minor scratches from previous sanding.

Recommended Wheel/Buff: Mill treated cotton, Canvas

KPC4S

Purpose: Universal finish

Color: Red

Features & Benefits: For mirror finishing process. KPC4S provides a great shine, with 30% cut and 70% color. Final step after pre-polish with either KCP2U or KCP3U. It offers shine finishing for all metals in general.

Recommended Wheel/Buff: Canvas, Natural cotton, Felt

KPC5S

Purpose: Universal final finishing

Color: Yellow

Features & Benefits: Use KPC5S for a high gloss. Extra shine for metals in general. It is excellent for jewelry, some plastics and paint.

Recommended Wheel/Buff: Natural cotton, Flannel, Felt

KPC4SF

Purpose: Super finish

Color: Blue

Features & Benefits: KPC4SF is suitable for mirror polishing on all kinds of metal surfaces, especially stainless steel in manual or automatic polishing processes. It also produces very good results on titanium and chrome.

Recommended Wheel/Buff: Mill treated cotton, Natural cotton, Canvas

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