Why is HYBRI-SIL® better than other caulks and sealants?

HYBRI-SIL® can be applied in extreme and all weather environments. It is simply superior to silicone sealants in every way by getting  all of the benefits of traditional silicone and acrylic sealants without any of the drawbacks. HYBRI-SIL® is paintable, won't crack or shrink, has superior flexibility, is a low VOC product, has no odor or solvents, and sticks to anything.

Is HYBRI-SIL® suitable for interior and exterior uses?

Yes, in fact its low VOC, no odor formulation makes it ideal for all applications, inside or outside.

Is HYBRI-SIL® paintable?

Yes, HYBRI-SIL® is paintable with almost all common acrylic-based paints and some alkyd-based paints. Test alkyd-based paints for suitability. Can be painted within two hours under normal atmospheric conditions.

What surfaces does HYBRI-SIL® adhere to?

HYBRI-SIL® is a high performance product. Unlike many traditional sealants and caulks, it adheres to almost all common household surfaces. Porous or non-porous surfaces all adhere to HYBRI-SIL®.

Does HYBRI-SIL® stretch?

Will expand up to 300% after full cure.

Can HYBRI-SIL® be applied to damp surfaces?

Yes, HYBRI-SIL® can be applied to damp surfaces without affecting its performance.

Is HYBRI-SIL® water based, silicone based, or solvent based?

None of the above. HYBRI-SIL® is a unique hybrid formula that contains no solvents, silicones, or water.

What temperature range can I apply HYBRI-SIL®?

You can apply HYBRI-SIL® at any temperature above 0°F.

What is the temperature range for the cured product?

HYBRI-SIL® will perform from -75°F to 350°F.

Is HYBRI-SIL® waterproof?

Yes, HYBRI-SIL® formulation contains no water and is waterproof. In fact, HYBRI-SIL can be applied where there is a possibility of occasional standing water.

What is the typical cure time for HYBRI-SIL®?

HYBRI-SIL® has a typical cure time of 24 to 48 hours.

What is the typical shelf life for HYBRI-SIL®?

Unopened shelf life of HYBRI-SIL® is 12 months stored at room temperature. Opened but resealed, the high performance sealants and caulks last approximately one week.

Does Siroflex® Inc. offer a warranty on HYBRI-SIL®?

Siroflex® Inc. unconditionally warranties the product for product replacement only. Please see our warranty statement for more information.