Guide to Choosing the Right Exterior Caulks

Guide to Choosing the Right Exterior Caulks

Guide to Choosing the Right Exterior Caulks. The meeting between different materials in buildings cannot be avoided. This is because of the many types of materials used, both in construction and building finishing. So that the two materials with different characters can be bonded strong, additional materials are needed, in the form of best exterior caulks. Exterior caulks must not only be able to bond two different types of material but also must be elastic. This elasticity is needed to accommodate the expansion of material losses. Moreover, different types of materials have different shrinkage values.
With elastic exterior caulks, cracking of the material can be avoided.

If you are connecting other materials and glass, slabs and PU adhesives can also be used. However, the glass material must first be overlaid with primers and then glued to other materials using slit fillers and adhesives made from PU.

Guide to Choosing the Right Exterior Caulks

In addition to anti-leak, the best exterior caulk has advantages such as can be painted. This certainly supports the building aesthetics, because the connection between material can be disguised properly. In addition, by painting, the connection becomes more resistant to the influence of UV rays. provides a wide selection of exterior caulks, to be reviewed either based on silicone, PU, ​​or silane terminated polymer.

With a large selection of Exterior Caulks, various types of materials can be attached firmly but remain elastic.

For perfect connection results, it is important to know in advance the material to be glued together and its needs. Because products that are useful for filling gaps (Sealing) have different specifications from adhesive products (bonding). However, there are also products that have specifications for both (sealing and bonding).

There are many types of choices for the best exterior caulks on the market, but you must choose the right product for your job application.

Before you begin

First of all, you have to pay attention to all types of surfaces that stick, make sure the surface is clean, free of dust and the surface is not damp or wet.

If you use exterior caulks, make sure you always read and follow the manufacturer’s instructions. Be careful of exterior caulks that can stick to the skin. And also be aware that many exteriors caulk are flammable.


  1. Clean and dry the surface from dust, dirt, grease, oil, and particles that can regardless
  2. Cut the end of the tube then attach the cone duct pipe/nozzle
  3. Cut the end of the cone/nozzle by forming an angle to form the desired hole
  4. Attach the cartridge pressurizer (cartridge gun)
  5. Gap Filler shot in the hole to be closed
  6. Make sure the holes are well filled then flatten the surface
  7. Clean the remaining unused paste with a wet cloth.

Various types of exterior caulk can now be found easily in the market. Maybe sometimes it makes us confused, you should choose which products. Therefore we must know the type and function so that we can choose the best exterior caulks products and in accordance with application needs. Exterior caulks are adhesive glues that have the function of attaching two fields and some that only serve as a gap filler between fields.

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