So, Why do we believe our caulk is the 'King of Caulks'?

Well, we know there are a lot of different caulks out there on the market, and that it can be hard to choose, but many have been cheapened over the years; by reducing the amount of high quality acrylic polymer and replacing it with cheaper ingredients such as plasticizers and larger particle size powders - creating a less refined product.

Cheapend products mean reduced performance, in terms of both application and result - thicker, harder to pump caulk with less flexibility and durability.

With Caulk King, you have a product that you can use indoors and outdoors, that is free flowing, pumps easily into gaps and has a high 12.5% flexibility to combat shrinkage.

Every Caulk King tube contains 380ml of our high quality caulk, not the 300ml or even 280ml you may find in competitor tubes.

Where to use;

Typical applications include; sealing around window frames, architaves, cornices, PVC profile trim, PVC cladding, cracks and gaps in brickwork, stone, concrete and between skirting boards and walls. Wallrock Caulk King Premium Filler & Sealant can also be used as an adhesive for bonding polystyrene.

It is NOT suitable for use on PE, PP, Teflon, bituminous surfaces or below ground level

• ISO 11600 Construction Sealant

• Premium flexible caulk & filler

• Professional quality

• +/- 12.5% flexibility

• Indoor and outdoor use

• Crack resistant

• Over paintable

• Solvent free