I install a lot of separate back splashes. In laminates, and solid
surface.
Also, I seal countertops around walls etc. For the last 25 years, I
have used the same dispenser and it is the only one that I like. Not
cheap, but great.
I use it with cartridges.
http://cox-applicators.com/index.php/our-products/?product_id=20
I buy the colour EARTH, by the case. Very versatile and translucent
enough to 'pick-up' the adjacent colours of the countertops and walls.
http://www.axiom25.com/products.htm
When buying silicone, always observe the expiry date.. it means
something.
r