Similar to our mortar accessories, The Glass Block Supply has all the accessories you need for a typical silicone glass block installation. Whether you are looking for the silicone, vinyl channel, or the vinyl spacer, we have exactly what you need!

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Basic Line Vertical Spacer Pack (7.25 in)
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Basic Line Vertical Spacer Pack (7.25 in)

$17.82
silicone accessories | tube of silicone
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All Purpose Silicone – Clear

$9.24
Pegasus Design Line Horizontal Vinyl Spacer
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Pegasus Design Line Horizontal Vinyl Spacer

$9.32
Pegasus Design Line Vertical Spacer Pack (7 in)
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Pegasus Design Line Vertical Spacer Pack (7 in)

$15.07
Provantage 4" Horizontal Vinyl Spacer
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Provantage 4″ Horizontal Vinyl Spacer

FROM $7.25 $13.04
Provantage 4" Vertical Spacer Pack (7.5 in)
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Provantage 4″ Vertical Spacer Pack (7.5 in)

$16.34
Thinline 3" Vertical Spacer Pack (7.5 in)
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Thinline 3″ Vertical Spacer Pack (7.5 in)

$17.82
Thinline 3"/ Basic Line - Horizontal Vinyl Spacer
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Thinline 3″/ Basic Line – Horizontal Vinyl Spacer

FROM $3.92 $8.76
Universal Stainless Steel Anchor Clip
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Universal Stainless Steel Anchor Clip

$3.39
White Vinyl Channel
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White Vinyl Channel

$13.21