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What is decorators caulk

Posted by admin
February 22nd, 2019

What is decorators caulk / filler

Decorators caulk is a decorating gap filler, is made of an acrylic and is flexible once dried. It is ideal for areas that have movement but cannot be used like a powder filler and cannot be rubbed down, it can be painted over. It is the best kept decorators secret ever, my wife had never heard about “flexi-filler” as she calls it until I met her.

Notice the spelling also, it is decorators caulk, not cork.

What is decorators caulk used for

Decorators caulk, or decorators filler as it’s sometimes called is used for filling gaps around door and window frames, along the top of skirting boards, gaps around the ceiling and coving line and is ideal for using if there is movement due to it’s flexible properties.
Caulking Gun

Use decorators caulk for:

  • Around Door frames
  • Around Window frames (Wood or UPVC)
  • Skirting boards
  • Ceiling and wall line
  • Around coving
  • Staircases
  • Interior wall corners

How long does decorators caulk take to dry

This is dependent on many factors such as room temperature and humidity, size of gap filled and porousness of where it has been applied. The drying time can be anything from 20 minutes to 2 or more hours. If unsure it is best to leave for a few hours before over painting it.

How to use decorators caulk

Decorators caulk is easy to use, we have written a post detailing how to use decorators caulk on our other blog DIY By Design so there isn’t any need to cover it in depth here.

Why does decorators caulk crack

Decorators caulk may crack if the gap you filled is too large, it may also sink or shrink slightly. If this is the case apply a second layer of caulk over the top of the first one.

If the caulk has cracked or crazed when you have painted it, this could be you didn’t leave it long enough for it to dry.

It isn’t uncommon for paint to crack or craze on top of the filler, this is mostly a problem for emulsions, a simple solution is to paint over the caulk with a non-vinyl paint, such as an acrylic primer.

Update

I have done a review on a caulk that doesn’t crack or craze, I have been using it for a while and the results are good.
Read my Review Of Dunlop Pro Decor Flexible Acrylic Filler Caulk here. And if you would like to buy some for yourself you can buy Dunlop Pro Decor Flexible Filler caulk from here.

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Posted in Decorating Tips, Home Improvements | 1 Comment »




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