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  • R1Supply.com - W. R. Meadows HS-1 SL - One-Part Self-Leveling SMP-Based Sealant - 32 OZ - Tan - (WRME2-4708323)
  • R1Supply.com - W. R. Meadows HS-1 SL - One-Part Self-Leveling SMP-Based Sealant - 32 OZ  (WRME2-4708323) - Color Chart

W. R. Meadows HS-1 SL - One-Part Self-Leveling SMP-Based Sealant - 32 OZ - Tan

$19.95
SKU:
WRME2-4708323
Weight:
3.00 LBS
Availability:
Available
Shipping:
Calculated at checkout
Quantity:

Product Description

W. R. Meadows HS-1 SL - One-Part, Self-Leveling, SMP-Based Sealant - 32 Ounces - Tan

HS-1 SL is a one-part, self-leveling hybrid sealant, developed with silyl-modified polymer (SMP) technology. It cures under the influence of atmospheric moisture to form a medium modulus sealant with excellent adhesive properties and resistance to ageing and weathering.

FEATURES/BENEFITS

  • One part – no mixing is needed on site.
  • Self-leveling.
  • Supplied in convenient pouches – no tooling or caulk gun needed.
  • Pouch can be resealed.
  • Allows movement capability of 25%.
  • Cures bubble-free.
  • Adheres to green concrete and damp surfaces.
  • Adheres well to most construction materials.
  • Is permanently elastic over a wide range of temperatures.
  • Resists chlorinated water splashes.
  • Non-gassing.
  • VOC-compliant.

COVERAGE
Approximate number of lineal feet that can be sealed with 32 oz. (946.4 mL) HS-1 SL pouch.

Depth of Joint 1/4″ 3/8″ 1/2″ 5/8″ 3/4″ 7/8″ 1″
1/4″ 77 51 35 31 26 22 19
3/8″   34 26 21 17 15 13
1/2″     19 15 13 11 10

TECHNICAL DATA

Color: Gray
VOC Content: 20 g/L
Skin-Time: 15 – 30 Minutes
Tack-Free Time: 45 – 90 Minutes
Cure Time: ¼” (6.4 mm) bead per 24 hours

Times listed above may vary depending on temperature and humidity during and after application.

Uses
HS-1 SL can be used in movement and connection joints. Ideal applications include indoor and outdoor pool decks subject to pedestrian traffic.

APPLICATION:

Surface Preparation
Surfaces must be clean, free of oil, grease or rust and of sound quality. Remove all loose particles or residues with a jet of compressed air, sandpaper, or hard brush. Glass, metal, and other non-porous surfaces must be free of any coatings and wiped clean with solvent.

Priming
For optimum adhesion and/or joints over 1″ (25.4 mm) in width, REZI-WELD™ LV from W. R. MEADOWS is recommended.

Cleanup
Clean tools with solvent or alcohol immediately after use. Cured material can only be removed mechanically.

Precautions
Do not use in underwater applications. Do not use in joints less than 1/4” (6.4 mm) wide and/or 1/4” (6.4 mm) deep.

Shelf Life
One year from date of manufacture. Store unopened product in a cool, dry place under 80° F (27° C).

Specifications

Manufacturer W.R. Meadows
Product Name HS-1 SL
Type One-Part, Self-Leveling, SMP-Based Joint Sealant
Color Tan
Size 32 Ounce Pouch

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