Review on Hotop Sealant Silicone Finishing Caulking: Professional-grade Solution for Seamless Sealings by Roy Niemeyer

I do a lot of DIY projects and the biggest one I've completed was my bathroom renovation. To be honest just use your finger to smooth out the sealant because it ended up hurting more than it didn't. Put on a glove, dip your finger in the water, then run your finger over the sealing bead and boom! Also, you can place your finger in a lot more places than I could with these rubber pieces. Save $4