Using Elastomeric Sealants such as Rock-n-Seal

Elastomeric siding is a construction material applied to fill and seal up spaces. With a liquid texture that dries out hard however retains flexibility, it can be an average of long lasting and can be easy to utilize. Once applied or inserted into a fracture or space, the siding expands and seals creating a waterproof barrier. It’s invisible or hardly visible and could possibly be used indoors or outside.

A chemical compound, or plastic, known as sealant is made up by elastomer. It is strong and spongy-hard and rubbery, making it a elastic polymer.

Rock-n-Seal™ is the next generation in air leakage protection. Rock-N-Seal™ is a single element, high sound, urethane based, elastomeric sealant, which seals cracks and joints up to 1/4″ in wall systems from air infiltration.

Air sealing alone can not replace the need for proper insulation throughout your house…

Compare cost and efficacy of products that claim to provide both thermal and air infiltration in one spray application with products like fiberglass and mineral wool insulation which, when properly installed and used with a appropriate air barrier material put on the joints, seams, and penetrations, provide optimal thermal protection. Every house is a combination of systems.

When a project calls for sealing, finishing, or protecting a coating, an elastomeric sealant is a must. You will most likely use one, if you need to repair water leaks or seal a coating as part of its maintenance. Find out sealants below.

Surfaces You Can Use with an Elastomeric Sealant
An sealant can be used in surfaces like steel, stone, concrete, and other polymers. Thus, you can take advantage of this sort of sealant on driveways, flooring or roadways. It’s your best bet if you will need a elastic and moisture-tolerant sealant.

Elastomeric Sealants for DIY Projects

Besides the industrial uses, elastomeric sealants are also utilised in DIY projects or house projects. You may use it to seal windows and doorways, showers and bathtubs, sinks and toilets, and countertop and backsplash among other large movement joints.

Projects which range in do-it-yourself varieties to occupations that are professional may utilize elastomeric sealant. Sealing cracks windows in homes and in floor boards might be useful for insulating against water seepage or drafts. Curing the spaces between slabs that are poured and repaving sidewalks or driveways is another use. It can be well suited to scenarios where a structure should retain its capacity to contract and expand while still bearing heavy loads, like in a floor or on a driveway.

Sikaflex Self-Levelling Sealant is a single component, self-levelling, premium grade polyurethane sealant with an accelerated curing capacity used to seal horizontal expansion joints in concrete and cementitious slabs.

FireStop TB

FireStopTB™ is a high top quality RockWool mineral fiber developed in a granular form. This product is fireproof, soundproof, moisture resistant, rustproof, non-deteriorating, mildew-proof, vermin-proof and is also the “greenest” insulation on earth today. Used over Plastic Insulation, FireStopTB™, is a new spray applied RockWool insulation with the addition of an adhesive, and is classified as a thermal barrier over foam plastic insulation. FireStopTB™ ensures open fire protection but it also offers you excellent sound absorption with a one of the highest NRC and STC ratings in the industry.

Premium quality mineral fibers created in a granular form that enables it to be sprayed onto open or closed cell foam with the addition of FireStop TB™ Adhesive to provide a 15 minute rated thermal barrier. The specially formulated blend of mineral fiber along with the introduction of adhesive at the point of installation allows for it to be blown directly on the foam substrate. Analyzed relative to NFPA 275 Standard Technique of Fire Tests for the Evaluation of Energy Barriers Used Over Foam Plastic Insulation – both Parts 1 and 2. Typically the maximum depth that can be sprayed overhead is 7” in a incline and 5” on a flat. FireStop TB™ must be blown to at least a depth of 1-1/2”.

FireStop TB™ provides a true thermal buffer over spray foam padding. FireStop TB™ has a tested R-Value of 4. 14 per inch. FireStop TB™ is classified by NON-Cumbustible per ASTM E-136. With a flame propagate of 5 and a smoke development of zero FireStop TB™ not only protects from flames but smoke inhalation as well.

Unlike every other Thermal Buffer, FireStopTB adds a Noise Absorbing Acoustical Layer that can be tinted to any color using ProCoustic Coating.

When most fires start in the attic and it if happens to take place at night, a great intumescent ignition barrier really does a give a house owner extra minutes of fire protection. “With the FireStop TB™ you are providing of which home operator and typically the fire section some add-on critical time required, by simply using a fire resistant material within the foam”. Says Mr Pedersen of Green Certification Roofing and Insulation. He further discussed “Another benefit is typically the flame spread and smoke index. With a smoke index of zero and also a flame propagate of 5, in the event of a fire particularly inside large homes, this would certainly supply the occupants the ability to see where they will likely escape the building”.

FireStop TB™ not simply provides a fireproof layer over the foam, but proper thermal protection as well. This benefit alone gives a important financial savings over pure intumescent coating, because with an R-Value above 4 per inch you may reduce one inch of closed cell foam and two inches open cell.

Other Benefits:

  • Increase or maintain your existing R-Value
  • Spraying over foam plus the trusses gets rid of thermal bridging at typical at the roof
  • Fireproofed the complete underside of the roof
  • Satisfy building codes and provide the code established with a fairly easy inspection
  • Introduce the most effective noise absorption products currently available into the attic.

FireStop TB™ has passed the NFPA 275 Standard Method of Fireplace Test for the Analysis of Thermal Barriers Applied Over Foam Plastic Padding Part 1 and Part 2. The test was conducted with both available and closed cell foams. This test provides popularity as a thermal buffer over all foam plastic-type insulation products.

Read more about Spray Applied Fireproofing

Rockwool Premium Plus Blow In Attic Insulation

Rock Wool Premium Plus™ Insulation is an eco-friendly product which is setting the standard for the twenty-first century by merging Passive Fire Protection, Acoustical Management, and Energy Efficiency all in one product. Rock wool Premium Plus Insulation is a premium quality rock-fiber insulation produced in a granular form using materials that are reused and sustainable products.

This product is fireproof, sound-proof, moisture-resistant, non-corrosive, non-deteriorating, mildew-proof, vermin-proof and is the “greenest” insulation on the planet today. RockWool Premium Plus™ could be blown dry in to attics and additional open or closed areas. The advantage of “blow-in” insulation is it fill the whole wall or ceiling cavity, around power boxes, wires, and any irregularities linked with timber stud construction and can be applied as a remedial solution once a house is built. Whether a new construction or reconstruction Rockwool Premium Plus™ Insulation has the answer.

Rockwool is an environmentally friendly natural product. There are no chemical preservatives and it will not absorb moisture so it will not support mold, mildew or fungi growing. Rockwool is created by crushing and heating basalt rock until it is molten and then spinning the molten rock into a mineral fibre. The fibre may then be compressed, bound with an adhesive and cut into batts or granulated to form a loose fiber packing.

Rockwool Premium Plus™ Insulating Material includes no chemicals, asbestos or chemical preservatives. It’s non combustible, has no scent and is perfect for people who suffer from allergies. Rock wool Premium Plus Insulation will not settle, decay or corrode for the life of the building. Rockwool Premium Plus is a class 1 fire-rated product.

To install caulk all framework door placements and abutments, windows. Where required, load with a fire-resistant material any areas that can not be satisfactorily attained with air-driven load of RockWool Premium Plus Insulating Material. Install the insulating material into the location to be filled utilizing air-driven machinery. The gear must be fitted with an auxiliary fluid pressure line designed to consistently inject glue to the RockWool Plus Insulating Material. The insulation must be sprayed utilizing equipment and only approved supplies in accordance with all the setup instructions that were present. RockWool Premium Plus™ Insulation should be set up in conditions that enable activation of the adhesive. Sprayed cavities must be dry prior to enclosing with other or gypsum wall-board materials.

The USA Department of Energy advocates homeowners in the USA to have a particular depth of blown-in insulation in their attics. As this may vary you should contact our home insulation pros. To find out more about fireproofing insulation solutions see.

Amerrock, now American Rockwool, manufactures mineral wool loose fibers primarily for residential, commercial, and manufactured housing insulation markets in North America.