ChemLink DuraLink 50 Super Sealant Stone 10.1oz Cartridge F1260

Chem Link DuraLink 50 is an extremely elastic, moisture cure, elastomeric sealant designed for use in roofing, cementitious siding, metal architecture, curtain wall construction and joints subject to movement. DuraLink 50 has excellent elastomeric properties which is ideal for a wide range of applications and can be used as a vinyl siding sealant as well.

Solvent free - 100% solids, will not shrink
Will not suntan
+/- 50% joint movement

$7.91

Availability: In stock ( 51 Available )

SKU

17234

Details

ChemLink DuraLink 50 Super Sealant – Stone 10.1oz Cartridge

DuraLink 50 is an extremely elastic, moisture curing polyether sealant designed for cementitious siding, metal architecture, curtain wall construction, and joints subject to movement. It bonds to difficult substrates including anodized metal and Kynar 500 PVDF coatings and will not stain absorbent stone surfaces such as limestone or marble. Its polyether chemistry eliminates outgassing on green concrete and protects against ultraviolet discoloration, making it well suited for exterior architectural applications.

Key Features

Bonds to Kynar 500® PVDF coated metal.
Solvent free, 100 percent solids, will not shrink.
Non-slump formulation for vertical and overhead joints.
Approximately 40 minute skin over time.
No outgassing on damp or green concrete.
Will not stain limestone, marble, or other absorbent stone.
Excellent color stability under ultraviolet exposure.
Paintable within 24 hours, subject to coating compatibility.
Plus or minus 50 percent joint movement capability.
VOC content less than 22 grams per liter.

Applications

Window and door frames.
Cementitious siding and façade systems.
Precast concrete panels.
Block and masonry construction.
Curtain wall assemblies.
Expansion and control joints.
Weather sealing and perimeter joints.
Cove joints and parapets.
Transportation and infrastructure joints.

Technical Specifications

ASTM Classification	ASTM C920, Type S, Grade NS, Class 50, Uses NT, T2, M, G, A & O
Federal and Corps Standards	TT-S-00230-C Type II, Class A; CRD-C-541 Type II, Class A
VOC Content	Less than 22 g/L
Tack Free Time	Approximately 40 minutes
Elongation at Break	700 percent (ASTM D412)
Tensile Strength	200 psi (ASTM D412)
Peel Strength	30 pli (ASTM C794)
Hardness	Shore A 23
Service Temperature	-40°F to 200°F
Packaging	10.1 oz cartridge with 4 inch nozzle