Big Brands, Great Prices
We Stock a Wide Range of Products
Multiple Payments Accepted
Mastercard, Visa, Instore and more
Family Owned Business
35+ years of servicing Queensland
0 items
Your cart is currently empty.
Products ❯
Primers & Adhesion Promoters ❯
Concrete Preparation & Repair ❯
Solvents, Thinners & Cleaners ❯
Brands ❯
Buy in Bulk and Save! | |
---|---|
Price Per Unit | Price Per Box (20) |
$18.63 | $16.77 |
SA Sealproof Silicone Sealant is a one-part, low-modulus alkoxy silicone sealant designed for various weatherproofing applications. It is resistant to weathering, UV radiation, and temperature extremes, making it ideal for both indoor and outdoor use. SA Sealproof is compatible with various construction materials, including glass, metal, and plastics, and offers excellent primerless adhesion to many substrates.
As Supplied | Value | Test Method |
---|---|---|
Shore A Hardness | 25 | ASTM C661 |
Ultimate Tensile Strength | 340 psi (2.3 MPa) | ASTM D412 |
Ultimate Elongation | 715% | ASTM D412 |
Tensile at 50% Elongation | 41 psi (0.29 MPa) | ASTM C1135 |
Tensile at Max Elongation | 141 psi (0.98 MPa) | ASTM C1135 |
Specific Gravity | 1.40 | |
Application rate | 2.3 seconds | ASTM C603 |
sag/Slump | 2.5 mm max | ASTM C639 |
Peel Strength Aluminium-Glass (21 day cure) 21°C (70°F) 50% R.H. | 55 ppi (9.6 kN/m) | ASTM C794 |
Joint Movement Capability | ±50% | ASTM C719 |
Ozone and U.V. Resistance | Excellent | ASTM C793 |
Staining on Concrete | None | ASTM C510 |
Tack Free Time | 2 hours | ASTM C679 |
Cure Time (9mm deep) at 21°C (70°F) 50% R.H. | 10-14 days | |
Tooling Time | 30 minutes | |
Application Temperature Range1 | +4 to 49°C | ADCT3-01 |
Performance Range2 | -48 to 149°C | ADCT3-13A |
Surface | 21 Days 23°C/59% RH lbs. f/in. Cohesion% (kN/m) | 21 Days 23°C/50% RH and 7 days water immersion lbs. f/in. Cohesion % (kN/m) |
---|---|---|
Stainless Steel | 57 (10.0) 100 | 33 (5.8) 60 |
Mill Finish Aluminium (primed) | 58 (10.2) 100 | 45 (7.9) 75 |
Anodized Aluminium | 65 (11.4) 100 | 56 (9.8) 100 |
Carbon Steel | 61 (10.7) 100 | 33 (5.8) 50 |
Concrete (Primed) | 70 (12.3) 100 | 62 (10.9) 100 |
Glass | 63 (11.0) 100 | 50 (8.8) 100 |
Acrylic Sheet | 62 (10.9) 100 | 57 (10.0) 100 |
Lexan© Polycarbonate Sheet | 62 (10.9) 100 | 46 (8.1) 100 |
PVC Sheet | 63 (11.0) 100 | 32 (5.6) 60 |
Polyester Fibreglass Sheet | 60 (10.5) 100 | 54 (9.5) 100 |
Kynar 500© Resin† Based Paints (primed) | 50 (8.8) 100 | 40 (7.0) 100 |
SA Sealproof Silicone Sealant was used to adhere wire screening to a variety of common construction surfaces using the adhesion in peel configuration. After 21 days of 23°C (75°F) /50% RH followed by 7 days immersion in water the adhesive bonds are tested in a 180 peel-back test using a jaw separation speed of 2” per minute. The actual results are given in pounds force per inch of peel strength and percent cohesive failure.
Adding product to your cart
We Stock a Wide Range of Products
Mastercard, Visa, Instore and more
35+ years of servicing Queensland