Repair with SEALGUARD VFI-993 Flashing Grade SILICONE is a high build, single component silicone sealant designed to seal abnormal roof penetrations that cannot be covered with standard sprayers or rollers. Seal all your roofing seams and fasteners with VFI-993 Flashing Grade Silicone.

SEALGUARD VFI-993 Flashing Grade Silicone - Repair
2018 Title 24 Part 6 Compliant

SEALGUARD VFI-993 Flashing Grade SILICONE Advantages

  • Single component
  • Low VOC's
  • 95% solids by volume require less material to achieve desired film thickness
  • Low odor
  • Easy Application in tough to reach places
  • Excellent weatherability; Features high tensile strength, elongation, hardness and tear resistant physical properties
  • Self-flashing greatly reduces or eliminates parapet, stack, vent and pitch pocket leaks
  • Seals cracks and crevices better than other roofing products due to its elastomeric properties


SEALGUARD VFI-993 Flashing Grade SILICONE can be applied by brush, trowel or putty knife. This product is a single component, thick paste, so no mixing or proportioning is necessary. Just dispense and apply. 

The surface must be cleanand dry and free from contaminants (i.e. oils, mud and grease) that will cause negative effects on adhesion.  Simply, dispense the product and apply over areas to be sealed to desired thickness using application tools of choice. 

Primers are typically not required. On a typical or questional substrates, a sample should be tested for adhesion to make sure no primer is needed. 

Contact us today at (800) 307-9218 and let our experts assist you with your order.

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