Texas Refinery Coatings

KILN SEAL

 

KILN SEAL is an asphalt based material which provides a tough, heat-holding film and long-lasting barrier against moisture and heat in lumber dry kilns. Lumber kiln coatingis used to prevent the deterioration of dry kiln walls, ceilings and decking; to help ensure proper moisture level; to help maintain heat control. It is designed to be used over masonry, wood, and metal surfacesUSER BENEFITS:

  • HELPS CONTROL HEAT & MOISTURE
  • PROTECTS
  • LOWERS FUEL COSTS
  • SPEEDS CURING
  • EASY TO APPLY

 

The interiors of dry kilns are effectively sealed and lumber is processed more quickly

KILN SEAL is an asphalt based material which provides a tough, heat-holding film and long-lasting barrier against moisture and heat in lumber dry kilns. Lumber kiln coatingis used to prevent the deterioration of dry kiln walls, ceilings and decking; to help ensure proper moisture level; to help maintain heat control. It is designed to be used over masonry, wood, and metal surfaces

KILN SEAL

Helps Control Heat and Moisture

Lumber is processed in dry kilns to remove excess moisture. High heat is used for this process. Temperatures in the dry kiln average 180?F. The vapor pressure of water at this temperature is 7? pounds per square inch. The difference in pressure between the inside and outside of the dry kiln causes heat and moisture to squeeze through the walls, doors, etc. Lumber Kiln Coating provides a rugged barrier to help control heat and moisture loss within the dry kiln.

KILN SEAL

Protects

Heated air laden with moisture rises to the ceilings in dry kilns. lumber kiln coating retards this moisture from penetrating the ceiling, walls and decking of dry kilns. By minimizing decay and rot in wood roofs and decking, lumber kiln coating substantially reduces expensive structural repairs or replacements. Proper application of KILN SEAL is beneficial in helping keep dry kilns operating efficiently and continuously.

KILN SEAL

Lowers Fuel Costs

KILN SEAL forms an air-resistant, moisture and waterproof barrier. Controls outside air from coming through and retards moisture and heat from escaping. Steady heat is maintained, affecting savings in fuel costs.

KILN SEAL

Speeds Curing

Heat and moisture ratios within dry kilns are more easily and effectively controlled with KILN SEAL. With a steady temperature maintained, lumber is cured more rapidly, steadily and efficiently.

KILN SEAL

Is Easy To Apply

KILN SEAL is ready to apply as it comes from the pail or drum. No mixing or thinning is required. Before applying lumber kiln coating, all cracks should first be sealed with MIGHTYPLATE PLASTIC CEMENT. KILN SEAL is then sprayed or brushed on the interior walls, decking and ceiling. Apply as recommended in "KILN SEAL Coverage."


NOTICE:

KILN SEAL must not be applied to Dry Kiln fans, fan blades, thermostats or other mechanical operating parts.

KILN SEAL is not recommended for use in Kilns processing Brick or Tile!

KILN SEAL Coverage

It is recommended that 1? to 2 gallons KILN SEAL be used for each 100 square feet of interior surface. The average Lumber Dry Kiln requires from two to three drums KILN SEAL. If surface is very porous (concrete block or concrete construction) a minimum of 2 gallons per square is recommended, and 2? gallons may be necessary to obtain a complete VAPOR BARRIER.

Curing Time

After application of KILN SEAL, it is advisable to leave Dry Kiln open and inoperative for two days. If this is impossible, Dry Kiln may be used at once. The immediate use may cause small blisters to develop on KILN SEALED surface but these soon disappear. KILN SEAL is uniquely self-healing. Inspection should be made, however, and if any pinholes have developed, a touch-up application completely reseals.

The moisture and vapor barrier properties of KILN SEAL are actually increased by the approximate 180? Fahrenheit heat used in most Lumber Dry Kilns.

KILN SEAL

Product Code # 3185

 

Use:

The tough, heat-holding film provides a long lasting barrier against moisture and heat in lumber dry kilns. Designed to be used over masonry, wood and metal surfaces

 

Color:

Black

Dry Mil Thickness:

22.4 mils at 2 gallons per 100 square feet

Resistant To:

Mild acids and Bases, Corrosion, Water and Water Vapor and sunlight

Weatherability:

Good in Arid, Tropical and Cold Climates

Application:

Brush, Spray or Roller

Physical Requirements:

 

API Gravity at 60? F.

17.7

 

Specific Gravity at 60? F. (ASTM D-70)

(ASTM D-70) 0.948

Weight per Volume at 60? F. (ASTM D-88

(ASTM D-88) 7.897 lbs./gal.

Viscosity, Saybolt Furol at 122?F.

150 - 250

Flash Point, PMCC (ASTM D-93), Min.

105?F.

Non-Volatiles:1 gm/3 hrs. 221?F., % by Weight

70

Phosphorous (as P2O5), % by wt.

35.0

Distillation Tests: (ASTM D 402-77)
Distillate, % by Volume to:

 

437?F.

20.0

 

500?F.

26.0

600?F.

31.5

680?F.

35.0

Handling Information: For safe handling of the product, read the Material Safety Data Sheet (MSDS).