Expandafoam is a closed-cell polyethylene joint filler for use as an expansion joint filler in brick and blockwork, isolation joints and hinge joints where a readily compressible low load transfer joint filler is required.
The guitar is a fretted musical instrument that usually has six strings. The sound is projected either acoustically, using a hollow wooden or plastic and wood box, or through electrical amplifier and a speaker. It is typically played by strumming or plucking the strings with the fingers, thumb or fingernails of the right hand or with a pick while fretting the strings with the fingers of the left hand. The guitar is a type of chordophone, traditionally constructed from wood and strung with either
a narrow entrance or passageway. 2. a place or stage in a process at which progress is impeded. 3. Also called slide guitar. a method of guitar playing that produces a gliding sound by pressing a metal bar or glass tube against the strings. verb (used with object) 4. to hamper or confine by or as if by a bottleneck.