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SIF Spec Data (.pdf)
SIF Dual Sided Spec Data (.pdf)
SIF 3-Part Spec (.doc)
Multi-Product Spec (.doc)
High Strength Epoxy Spec Data (.pdf)


121 Sound Attenuation
122 R-Value

123 Silicone vs. Urethane


SILICONE IMPREGNATED FOAM SYSTEM (SIF)


SIF Main Page

Fire Rated System icon represents approvals and listings with accredited laboratories. Waterproof System icon represents availablility of a 5-year watertight warranty through our Certified Contractor Network. Color Match Options icon represents a choice between standard, custom or project specific color matching. Seismic Design icon represents systems that accommodate multi-directional seismic movement. Narrow Sightline icon represents expansion joints that provide a narrow and aesthetically pleasing sightline.

SIF
Total
Movement
Movement Range "A"
Expansion Joint Size
Min.
Max.
Nominal
Seal Depth
SIF-050 0.50 13 0.250 6 0.75 19 0.50 13 1.50 38
SIF-063 0.625 16 0.312 8 0.9375 24 0.625 16 1.50 38
SIF-075 0.75 19 0.375 10 1.125 29 0.75 19 1.50 38
SIF-100 1.0 25 0.50 13 1.50 38 1.0 25 2.0 51
SIF-125 1.25 32 0.625 16 1.875 48 1.25 32 2.0 51
SIF-150 1.50 38 0.750 19 2.250 57 1.50 38 2.0 51
SIF-175 1.75 44 0.875 22 2.625 67 1.75 44 2.0 51
SIF-200 2.0 51 1.0 25 3.0 76 2.00 51 2.0 51
SIF-225 2.25 57 1.125 28 3.375 86 2.25 57 2.0 51
SIF-250 2.50 64 1.250 32 3.750 95 2.50 64 2.0 51
SIF-275 2.75 70 1.375 35 4.150 105 2.75 70 3.0 76
SIF-300 3.0 76 1.50 38 4.50 114 3.0 76 3.0 76
SIF-325 3.25 83 1.562 41 4.812 122 3.25 83 3.0 76
SIF-350 3.50 89 1.750 44 5.250 133 3.50 89 3.0 76
SIF-375 3.75 96 1.875 48 5.625 143 3.75 96 3.0 76
SIF-400 4.0 102 2.0 51 6.0 152 4.0 102 3.0 76
SIF-500 5.0 127 2.50 64 7.50 191 5.0 127 3.0 76
SIF-600 6.0 152 3.0 76 9.0 229 6.0 152 4.0 102
SIF-700 7.0 178 3.50 89 10.50 267 7.0 178 4.0 102
SIF-800 8.0 203 4.0 102 12.0 305 8.0 203 4.0 102

Dimensions shown in inches (bold) and millimeters.

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