Repair-Kit Perfect Repairs

Cramer Badewannen-Reparatur-Set


We have all seen it happen: the new bathtub got damaged during the installation. This is not only very annoying for the client, but first and foremost this can be very expensive and time-consuming for the professional. Yet, such damage can be repaired quickly and easily by oneself with the appropriate high-quality material. Repairs with inferior material do not protect the damaged area properly when exposed to water and thus can lead to rust stains and leaks. With the help of our Repair-Kit you can simply and permanently remove such unsightly damage. Everyone can do this themselves with only little effort and without having to exchange an already expensive bathtub.


Product Information

Order Number

CRA 16xxx EN




For the professional repair of minor damage and chipping in kitchen and bathroom


Ceramic, enamelled steel and enamelled cast iron, acrylic

Customer's Benefit

Simple handling with perfect results
Various colours accurately matched to the original sanitary colours
Complete pack saves money and resources
TÜV certified quality

How to use

Prepare surface, smooth, sand, spray


For approximately 7 average repairs. Do not use for hairline cracks.
The substrate has to be coatable. For cleaning the repaired area only use mild cleaners (e.g. Cramer liquid cleaner) or soap.


At +5° to 30°C, minimum durability 2 years


Two-component filler 30 g and hardener 8 g, aerosol 50 ml in sanitary colour, spatula, sandpaper (brown for enamel, grey for acrylic)

Product Video


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Sanitary Colours

002 pure white / appl. white (US)
005 star white
010 edelweiss matt
080 alpine white / plumbing white (US)
200 pergamon
205 biscuit (US)
222 jasmin matt
250 bahama beige
480 curry
500 whisper pink
650 bermuda blue
740 moosgrün
850 manhattan

Frequently Asked Questions

» Which white is the correct one?

Unfortunately, there is no standard for sanitary colours as e.g. RAL or Pantone colours. On the basis of the original colours by the manufacturers we try to find the best fit with our colours. Mostly the correct colour should mostly be alpine white / plumbing white 080 (a grey white, nearly light grey). Only a few bathtubs are more white. In which case the best colour will be pure white / appliance white 005. Tip: Put a white piece of paper in your bathtub. If the colour of the bathtub seems to be darker (more grey) then your bathtub is alpine white / plumbing white. For nearly 80% of all produced bathtubs alpine white / plumbing white is the best match for a repair.


» How to mix filler and hardener 30:1?

Our filler hardens when adding 2-4% hardener. Which equals a ratio of 25-50 to 1 (but it has not be that exact). Generally speaking it is better to mix less hardener with the filler than to much (approximately a walnut size amount of filler and a pea sized amount of hardener paste). When using too much hardener the putty will get porous and looses its grip.


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» The sprayed colour is too light, do I have the wrong colour?

The repair paint darkens when drying. The final result will only be reached after approximately 3 hours.


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» Can other material / surfaces also be repaired?

Besides of ceramic, enamel and acrylic also other comparable surfaces may be repaired with good results. Thus, this Repair-Kit is also used by many professionals for the repair of mineral cast. Unfortunately, we cannot give a reliable statement regarding colour accuracy and longterm stability. Nevertheless here applies as well that a repaired damage looks better than any damage.

» May the Repair-Kit be used for cookers or cookware?

The Repair-Kit is heat resistant to 60 °C. Cookers can be repaired in areas where no higher temperatures will be reached or where there is no direct contact with food. The repaired surface is not food resistant. Therefore cookware cannot be repaired.