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TREMCO-SG300-Structural-Sealant
THIS PRODUCT IS:ONLINE ORDERS ONLY

Tremco SG300 Structural Sealant

One Part, High Performance, Neutral Cure Structural Silicone Sealant

$43.00 – $720.00

SG300 is a versatile, high performance silicone sealant which reacts with atmospheric moisture to produce a flexible silicone rubber, ideal for a wide variety of general purpose joint sealing glazing applications.

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Fast & Free* Delivery

Greater Sydney! Order by 12pm, get it delivered same day.

Free 2-3 Days Delivery for Purchases over $350.

South Coast, Central Coast & Blue Mountains delivered overnight*.

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Orders:

-Online Checkout

-Order Via Email

-Order Via Phone

-Store Pick Up

Payments:

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-Send you Invoice*

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** Invoices & Cash on delivery via emails only.

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Product Data Sheet
BRAND - MANUFACTURER Tremco CPG

Key Features:

Interior
Exterior
Extra Flexible
UV Resistant
Tough

Suitable For:

Seal Joints
Seal Gaps
Corners
Cracks
Concrete Joints
Window Sealing
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Suitable Surfaces:

Read PDS...

Product In Detail.

Suitable Primer or Use with:

PRIMING
Some substrates with special surface characteristics, finishes, or coatings may require a primer to optimise adhesion performance.
ย‰ For structural glazing, the priming requirement will be established by Tremco during testing.
ย‰ For faรงade seals, Tremco recommends the following primers if a primer is necessary:
โ€ข Non-Porous substrates i.e. metal, plastic – TREMprime SG010 Primer
โ€ข Porous substrate i.e. concrete, stone – TREMprime Porous Primer

Detailed Product Description

Tremco SG300 Sealant Details:

SG300 is a versatile, high performance silicone sealant which reacts with atmospheric moisture to produce a flexible silicone rubber, ideal for a wide variety of general purpose joint sealing and glazing applications. Capable of taking extension, compression, transverse and longitudinal movements, SG300 resists severe environmental conditions such as wind loading, wind driven rain, snow and sleet, and is impervious to acid rain, ozone, ultraviolet light and extreme temperature variations.

TREMCO SG300 Features & Benefits:

  • Meets the requirements of ASTM C1184- Standard Specification for Structural Silicone Sealants.
  • Exceptional weather resistance including UV and ozone exposure with an anticipated service life of 30 years.
  • Movement capability of 25%.
  • Good adhesion without a primer to most common substrates.*
  • High adhesion strength.
  • Excellent gunnability through wide temperature range.
  • Stable curing system, which assures product reliability.
  • Quick skin formation.

Tremco SG 300 Basic Uses:

  • The high modulus and outstanding physical properties of SG300 allow for sealing a wide variety of demanding applications, such as:
    • Curtain walling, included cap, toe, heel and air seals
    • General sealing/jointing
    • Silicone structural glazing in 2 sided and 4 sided systems*
    • A weather seal in butt (2 sided) and stopless (4 sided) glazing systems
    • Joint within curtain/window systems
* All structural glazing applications must be reviewed and approved by Tremco. Contact your local Tremco Representative for more information.

Limitations

LIMITATIONS
SG300 is not recommended for:
ย‰ Permanent immersion.
ย‰ Use on materials where migration of constituents can take place (e.g. certain rubbers).
ย‰ On applications over tars, asphalt or materials that bleed oil, plasticisers or solvents.
ย‰ Use where abrasion or physical abuse will be encountered(e.g. trafficable joints).
ย‰ Over painting.
ย‰ In exterior below ground applications

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