Dowsil 982 silicone

Silicone insulating glass sealant | DOW

Dow

DOWSIL™ 982 silicone insulating glass sealant

Features & benefits:

  • Cures to form a durable, long-lasting, high-modulus, flexible, weather tight bond
  • Meets ASTM C-1369 specification for structurally glazed insulating glass units
  • Excellent unprimed adhesion to glass and metal substrates, such as galvanized steel and aluminium
  • Consistently non-slump, permitting automated glazing
  • A 12 month shelf life from date of manufacture
  • Noncorrosive byproducts
  • Low shrinkage (< 5 percent)

Material supplier:

Dowsil™

Industry:

Insulating glass

Application:

Secondary seal

Material specs:

• Dowsil™ 982 silicone insulating glass sealant

Typical properties:

  • Colour: Grey
  • Ratio (A:B) by weight: 10:1-12:1
  • Snap time: 30-90 minutes at a 10:1 ratio, dependent upon temperature and relative humidity
  • Calibration factor:
    • Base (A): 0.2070
    • Catalyst 0.0740

Graco ExactaBlend AGP

  • advanced glazing proportioner
  • Proportioner part number:
    • With boom: 24R809
    • Without boom: 24R810

Delivery method

  • Hose kit: 24R832
    • Base hose: 5/8 in x 10 ft (15.88 mm x 3.0 m)
    • Catalyst hose: 1/4 in x 5 ft (6.35 mm x 1.5 m) and 1/8 in x 5 ft (3.18 mm x 1.5 m)
  • Restrictor kit: 24R804
  • MD2 valve with 1/2 in x 36 element mixer
    • Applicator kit: 24P217
    • 1/2 x 36 element mixer: 512286
    • Shroud: 16T003
    • Min. flow rate**: 470 g/min
    • Max. flow rate**: 1125 g/min
  • UL6000 valve with Tri-Core mixer
    • Applicator kit: 24P221
    • Min. flow rate**: 580 g/min
    • Max. flow rate**: 1875 g/min

Dowsil is a registered trademark of Dowsil Corporation, a wholly owned subsidiary of The Dow Chemical Company.

Contact an expert

Please enter a value
Please select
Please enter a value
Please enter a value
Please select
Please enter a value
Please enter a value

Recommended products

For applying DOWSIL™ 982 silicone

Do You Have Product Questions?

Technical Support

Technical Support

+32 89 770 847

Monday - Friday
8:30 - 17:00 CET

General Support

General Support

+32 89 770 865

Monday - Friday
8:30 - 17:00 CET

Graco