How To Apply Black Jack Roof And Foundation Coating

ReviewsHow To Apply Black Jack Roof And Foundation CoatingHow to apply black jack roof and foundation coating sealer

How to Apply an Elastomeric White Cool Roof Coating. How to Apply an Asphalt Roof Coating. How to Apply a Foundation Coating. BLACK JACK® Roof and Foundation Coating is a liquid applied, brushable, asphalt-based coating designed to seal and protect worn roof surfaces. This coating can also be used to damp-proof and protect exterior foundation walls. Shop BLACK JACK Elasto-Kool 1000 5-Gallon Elastomeric Reflective Roof Coating (10-Year Limited Warranty) in the Reflective Roof Coatings department at Lowe's.com. BLACK JACK® Elasto-Kool 1000 White Siliconized Elastomeric Coating is our top quality, highly flexible, white acrylic roof coating. In the meantime, I've used Black Jack's all weather roofing compound to give the existing roof surface a bit longer before I have to sort a more permanent repair. About 3 months on from application, and several monsoon-like rainfalls since, and the Black Jack roof coating is doing its job.

Rated 5 out of 5 by Yamkin from Great Product Stopped My Roof LeakAfter the recent heavy rainfall, part of my lower roof started leaking. The area of concern was between the wall & the roof. Make sure you wear good protective gloves. I wore the disposable ones! Don't forget to stir as the fibres are at the bottom of the tin. I applied a good coating yesterday and all looks good today as it's been raining quite hard. As it's a %l tine, I've got a good supply left which will come in handy when required.Thank you Toolstation for being there when I needed you
Rated 4 out of 5 by 606paul from Does exactly what is says on the tin Great productDoes exactly what is says on the tin. Great product. Applying the product is pretty simple and you certainly get more coverage than description on the tin. Looks pretty solid and seals well. The secret with this is to really stir it well for a good few minutes and get the thicker stuff from the bottom all mixed in i used a mixer in a drill did it very well. it has now been a month and no leeks so far.

How To Apply Black Jack Roof And Foundation Coating

Rated 5 out of 5 by Vomboy from BLACK JACK ALL WEATHER ROOF COATINGJust applied this today to a big shed flat felt roof. I bought this given good price compared to other brands and the 99% good reviews. The secret with this is to really stir it well for a good 10-15 minutes - get the thicker stuff from the bottom all mixed in. Then Close lid firmly/securely and give it a good shake. It is messy and you need to wear long trousers/top plus gloves or a coverall/overalls. Spreads well with a brush. Mucky old job but lets see how it performs. I applied at this time of year (Mid September) so that heat will not affect the initial application. With 2-3 dry days forecast - I hope this works. Will update.
Rated 5 out of 5 by smevdec from Great productDoes exactly what is says on the tin. Great product.
Coating
Rated 3 out of 5 by Gus Murchie from Not the bestBought & used this as a substitute for Thompsons One Coat Roof Seal. Seems decent material, fibres included within the bitumen coating, solvent based & easy to apply, 2 coats recommended. Takes 2nd place to Thompsons One Coat which has a better finish if aesthetics is important, only problem is you need arms like Popeye to apply it but thats why its One Coat. !!!!!!
Rated 5 out of 5 by Mel66 from Great product.Too early to judge properly as it’s been just a week since application. Applying the product is pretty simple and you certainly get more coverage than description on the tin. Looks pretty solid and seals well.
Rated 5 out of 5 by Alex Parks from Odd job manThis is easy to apply and does the job.
Rated 5 out of 5 by badgersarebold from Perfect for keeping your garage watertightI bought this to give protection to our garage roof, which is past its prime, and probably will need replacing at some point before too long. In the meantime, I've used Black Jack's all weather roofing compound to give the existing roof surface a bit longer before I have to sort a more permanent repair. About 3 months on from application, and several monsoon-like rainfalls since, and the Black Jack roof coating is doing its job. A bit messy to apply, so make sure you're wearing gloves, and be prepared to use then ditch your brush or broom afterwards. But this stuff definitely does the job. Tool Station's customer service is excellent. Ordered online and collected from the Yeovil store minutes later, with minimal fuss. Great job.

Apply Cool Roof Coating

If you are a contractor or an aggressive do-it-yourselfer, applying elastomeric cool roof coatings can be an easy job. Good results require care, attention to detail, but few special skills. This bulletin takes you through many of the basics of coating a typical roof.

Sprayed polyurethane foam, gravel, roofs over cathedral ceilings, as well as roofs with severe ponding problems are higher risk applications and should be discussed with us before proceeding. Product warranties may be limited or voided in these situations.

How to apply black jack roof and foundation coating

Please consider that a quality coating application will take time, often working in a very warm environment. Protect your eyes and skin from excessive exposure. In very warm weather, work early in the day. See our Cool Weather Application bulletin when applying coating from November through February (desert Southwest).

Pails of material weigh over 60 pounds each and must be lifted to the roof. This requires strength and safe equipment. Consider pouring the coating into a smaller container to make lifting easier.

A strong ladder and someone to help with the project are desirable.

Getting Started

Carefully examine the roof membrane (surface material) for cracks, tears, blisters, evidence of ponding, exposed foam, and open seams. If already coated, evaluate the condition of the coating. Pay particular attention to areas around roof penetrations (vents, skylights, pipes, etc), ponding areas, cracks in parapet walls, and the attachment of roof membranes to parapet walls. Roofs should be in good condition to warrant coating.

Serious roofing problems should always be referred to a qualified roofer for repair before attempting any coating. Coatings cannot save worn-out, dried-out, or structurally weak roofs.
Measure the length and width of the roof to determine the size in square feet. Be sure to allow for parapet walls, garage and porch roofs to be covered. (NOTE: The roof size is not the same as the living space.)

How To Apply Black Jack Roof And Foundation Coatings

Purchase all necessary materials and tools in advance. Nothing is more frustrating than climbing off a roof in the middle of a job to buy more material.

A coating job can often be completed over a two-day weekend in warm weather. Dry, sunny weather over 70° is ideal. Avoid periods of very cold nights when dew and frost can be a problem. See for our Cool Weather Application post.

Do not coat roofs that may have moisture trapped below the surface. Always allow each coat to cure before applying the next coat.

In extremely hot weather, start as early as possible and get off the roof before temperatures become too high. On extremely hot surfaces (dark roofs or very hot days), apply top coatings before roof temperatures are too high (causing drying on contact).

Applying the Coatings

There are three simple steps for applying cool roof coatings:

  • Thoroughly clean the roof surface. Roofs collect oils from asphalt, chimneys, and cars plus lots of dirt and dust. Coatings don’t stick well to any of these. We recommend cleaning with an inexpensive solution of TSP or TSP Substitute in a bucket of water (follow label instructions). Use a broom to scrub ponding areas and areas of peeling coatings. Work a section at a time and hose off the dirty water. Sweep away puddles to promote drying. Do not allow wash water to dry on walls, furniture, windows, and visible surfaces.
  • Repair and seal roof penetrations, tears, open seams, etc. using Elastek 103 Crack & Joint Sealant and reinforce with polyester roof fabric as necessary. In larger or deep ponding areas, apply Elastek 500 Puddle Plaster to fill in areas that hold water. Avoid using plastic roof cement. Serious ponding should be referred to a roofing contractor. Blisters in previous coatings may be opened but these areas must be allowed to dry-out completely. Blisters in the roofing ply should be left alone unless likely to break. Caulk and reinforce open seams, roof penetrations, cracks, and tears. These are potential leak points so work carefully and thoroughly. Use fabric to build flashings around roof edges or roof penetrations, and to reinforce various coating repairs. A polyester fabric is used because it will stretch with the coatings. (Fiberglas fabric is not recommended.) Fabric is normally cut to extend three inches beyond the repaired area in all directions. The coating is applied to the roof surface and the fabric is immediately pushed into the wet surface. An additional coat is applied over the fabric and the patch is allowed to dry. If your roof has stucco parapets, examine them for cracks along the sides and top. These areas often permit water to enter the wall and can cause blisters and wrinkles in the roof surface. Repair with Elastek 103 Crack & Joint Sealant. If you do not have parapets, examine the metal drip edge for a tight seal with the roof membrane. Use 4″ or 6″ roofing fabric covered under and over with Crack & Joint Sealant to seal cracks along drip edges, penetrations, and open seams.
  • Apply coating when the roof is dry and the sealant has set. You will be using a 9-inch heavy-duty frame, ½-inch paint roller for spreading coating on roof or 1-1/4-inch roller for dipping in pail, and a 5–to-6-foot extension pole. Use a 3/4-inch roller with basecoats and emulsions. Map out your roof and make each pail fill that area. See Elastek Product Sheets for recommended coverage. An inexpensive 3-inch or 4-inch brush should be used to reach areas not possible with a roller. Use a stiff paintbrush for applying 103 Crack & Joint Sealant.

Topcoat should always be applied in a very thick coat, to achieve a rate of 100 sq. ft. per gallon, and a dry coating thickness of 10 mils. Two thin coats or one heavier coat may be used to achieve this result.

How To Apply Black Jack Roof And Foundation Coating Cost

Do Not Over-Roll Coatings

Coatings are applied with a minimum of working the product for a maximum thickness. Work right from the pail, dipping the roller or pour on roof and spread.

Give scupper and ponding areas several additional coats for added protection. Allow each coat to dry before recoating. In cool weather, one coat a day is the maximum; two may be possible in the summer. Watch the weather!

For maximum durability and leak resistance, we recommend that two coats of topcoat be applied at 100 sq. ft. per gallon, or a minimum of 20 mils dry coating. If two complete topcoats are not applied, always apply two thick coats to problem areas such as scuppers, drain areas, ponding areas, seams, and repaired areas. Avoid using Elastek Solar Magic™ or The Shield™ on ponding roofs. Clean skin and tools promptly with water.

Be sure to inspect the roof to note changes several times per year. Much of the reflectivity of a coating can be preserved if the surface is washed occasionally.

Save any unused coating for minor repairs that may be required later.