CHIP REPAIR

 

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CHIP REPAIRS

 

When restoring TUB with the NO Spray System

 

IMPORTANT: When restoring a tub with the NO SPRAY system use KF-40 filler and clear hardener for repairs.  KF-40 is color fast. It will retain its finished color and NOT yellow. 

 

Do NOT use KF-43 filler on any area that will not be covered with a pigmented coating such as, on the tub bottom under the Slip-Grip bottom surface or tub mat etc. KF-43 it is NOT color fast and will yellow if exposed to light.

 

 

USE KF-40 FILLER

 

     

 

1.Sand chipped area  

2.Mix KF-40 filler & color 

3.Add clear hardener 

4.Fill chip 

5.Harden filler 

6.Sand smooth

Chips require filling, sanding, then applying a second thin coat of filler to get a virtually perfect repair

 

 

 

See color chart in written instructions

 

Tints are Super concentrated use minute amounts of tint in filler

Apply tiny amounts with tip end of a straightened, paper clip to get right amount and color

 


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 CHIP REPAIRS SURFACE PREP

 


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CHIP REPAIR FILLER (MIXING)

White & Pastel Colors

Use KF-40 White Filler & Clear Hardener

IMPORTANT: Use minute amounts of tints for fine tuning filler color

Just a speck of concentrated tint will make a lot of difference in a color

 


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CHIP REPAIR FILLER (MIXING)

Deep Colors

Use KF-41 Neutral Color, Filler

IMPORTANT: Use no more that 10% tints for deep colors


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AREA BEING REPAIRED MUST BE HEATED WITH HEAT GUN

PRIOR TO APPLYING FILLER

Heating surface removes moisture and starts hardening filler from the back side of the repair.

PORCELAIN SURFACES: Touch heated area with (back side) of hand. When areas is uncomfortable warm to touch but NOT to hot to touch then apply catalyzed filler. 

FIBERGLASS SURFACES: Use less heat on fiberglass it burns easily.

ACRYLIC SURFACES: WARNING Use only KF-47 Acrylic Filler and do NOT use any heat on acrylic surfaces. If heated the filler will crack around the edges when it cools. 


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CHIP REPAIR FILLER APPLICATION


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FILLED AREA REQUIRES HEATING WITH HEAT GUN

FILLER MUST BE HARD BEFORE SANDING

With a metal object like a screw driver etc, tapp on tub beside filler then tap on filler.

When both filler and tub sound the same the filler is hard and ready to sand. 


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SANDING CHIP FILLER TO CONTOUR

Use 100 - 120 grit paper and small rubber sanding block


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CHIP REPAIR IS A TWO STEP PROCESS

T-5 DETECTOR LIGHT

 

Turn off overhead lights and use T-1 Detector Light to detect imperfections in filled chip AFTER sanding.

Apply a second coat of filler and sand for a perfect repair.

Follow written Instructions closely


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EACH CHIP MUST BE FILLED AND SANDED TWICE (2) Times

 TO GET A PERFECTLY SMOOTH SURFACE


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CHIP FILLER REQUIRES HEATING FILLED AREA WITH HEAT GUN

FILLER MUST BE HARD BEFORE SANDING


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SANDING CHIP FILLER

"FINAL SANDING"


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TACK CLOTH

DUST REMOVAL

Dust removal is essential

 


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2-W

COLOR BLENDING CHIP REPAIRS

Choose correct color 2-W blender

Different color 2-W can be placed on applicator pad to adjust color of repair

Apply 2-W to repaired area with applicator pad in a dabbing and wiping motion alternately

 


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CHIP REPAIR,

FINAL TREATMENT WHEN USING 2-W

 


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FINISHED REPAIR

AFTER ALL REPAIRS ARE COMPLETED

PROCEED

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 © SPR International Inc. 2012