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Master Mastic Sealer

$2,200.00

SKU: CMTCCH-022 Category: Tag:

Multi Purpose, One Component – Acrylic Sealant

Product Description:

Master Mastic Sealer is one part, high performance acrylic sealant. The product is specially formulated to offer a non-slump elastomeric seal. Once cured, it forms a permanent water repellent seal that is resistant to weather conditions and water.

Uses & Advantages:

 To seal joint in stone, wood, concrete, plaster, brickwork & etc.
 To fill joints and seal Cavities between construction elements
 Sealing of windows and door frames to masonry
 Sealing of joints in cladding panels, galvanized metal sheets and ducts
 Excellent adhesion to all substrates
 Excellent elongation to accommodate movement factor
 Excellent UV & Sag Resistant

Additional information

Technical Data

Appearance : Powder
Color : Grey, White
Specific Gravity @ 25 oC : 1.65 ± 0.05
Application Temperature : 5 – 45 0C
Tack Free Time : 15 – 35 minutes
Elongation : >100%
Cure Rate : 2mm/24 hours @ 25 oC
Packaging

Available in 4 Kg & 20 Kg Buckets
Storage

Store in a cool dry place
Shelf life

12 months from date of production, properly store in original pack under shade.
Application Details

Surface must be clean, dry and free from dust, grease and laitance. Mastic Sealant should be applied using conventional sealant gun. Apply enough sealant to ensure adequate adhesion to substrate. Compact the sealant into the joints by tooling within 10 minutes after application. Use masking tape on each side of joint to achieve uniform joint sides and good surface finish. Remove the tape directly after the application.
Safety Precautions

Use and wear personal protective like gloves, goggles, boots and clothing. Any accidental splashes to eyes or skin must be thoroughly cleaned with water.

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