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- Product Description |
Sealex ImmerSeal® Pre-cured Silicone Sealant is an ultra low modulus RTV cured silicone extrusion used in a wide variety of construction related waterproofing applications. ImmerSeal® is bonded to substrates using a premium silicone sealant such as ImmerBond® as the adhesive. Because of the unique properties of ImmerSeal®, it is used as a permanent sealing solution where other materials have failed time and time again. ImmerSeal® is manufactured from 100% silicone using a revolutionary patented process specifically designed for maximum production flexibility and product variety.
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- Features |
 More economical than cutting out and resealing failed sealant joints- Easy to install
- Capable of sealing high movement joints
- Resistant to ultraviolet exposure and weathering
- Higher movement capability (+200%/-75%) than other sealing options
- Wide operational temperature range (-60° F to 300° F)
- Ability to handle multi-directional movement (expansion, contraction, shear)
- High tear resistance
- Exceptional resistance to tear propagation
- Color fast formulation
- Will not shrink and stays permanently flexible
- Low forces at adhesive bond-line makes it well suited for soft substrates such as EIFS
- May be bonded to itself or other substrates by using a premium silicone adhesive sealant
- Successfully seals joints where other sealant materials are ineffective
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| These photos show the high movement capability of ImmerSeal® as viewed during an adhesion test. |
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- Common Uses / Areas of Application |
- Expansion joints in new construction or repair applications
- Leaky roofs, skylights or flashing
- Window perimeter & mullion seals
- Repairing leaks in aluminum window systems
- Curtainwall system joints
- Metal building/roofing applications including:
- Expansion joints
- Roof to wall transitions
- Roof height change details
- Joints between new and existing buildings
- Ridge applications
- Various repair applications
- Tooling hot melt butyl, polysulfide & polyurethane sealant in IG applications
- As a non-stick, cushioned liner strip for IG storage racks
- Used on gloves or cut as pads for use in handling IG units.
- RV & Cargo Trailer applications including:
- Sealing around roof penetrations
- Sealing roof and wall seams
- Sealing holes, tears and other repair applications.
- Seals in marine applications
- Specialty gaskets or seals for general building maintenance
- Seals ductwork on HVAC systems
- Seals leaks on truck trailers, shipping containers or transportation vehicles
- Many others!
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- Standard Products |
ImmerSeal® pre-cured silicone seals are adhered to substrates using silicone sealant such as ImmerBond® High Performance Silicone Adhesive Sealant and are available in standard sizes ranging from 1” to 12” in width with a nominal thickness of 2 mm (~0.08”). Standard profiles are rolled up flat in 50 or 100 ft increments on 3 inch cores, protected by side shields and packaged individually. ImmerSeal® has a smooth, matte surface and are readily available in the following standard sizes and colors:
Standard Sizes: 1", 1.5", 2", 2.5", 3", 3.5", 4", 4.5", 5", 5.5", 6"
Special Sizes: 7", 8", 9", 10", 11", 12"
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- Customize It! |
| In addition to our standard extruded silicone profiles, ImmerSeal® is available in many different custom colors, shapes and sizes. Below is a list of customizing options:
- Custom Color - Computerized color matching
- Custom Width and/or Thickness - Extrusion width and thickness may be modified to meet your specifications. Custom sized extrusions are available in widths from 0.5" to 14" and in thicknesses of 1 mm to 6 mm
- Profiles with Notches / Bend-lines - Extruded profiles may be modified to incorporate a multitude of notches, allowing for a great variety of installation configurations
- Textured Profiles - Choose from a variety of factory applied textures to suit your application requirements
- Irregular Shapes (vs. flat shapes) - Next to some minor process limitations, a vast variety of specialized shapes may be extruded in order to achieve permanent sealing solutions for a multitude of applications using custom ImmerSeal® profiles
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