3M PN8019 Marine Grade Silicone Sealant

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3M PN8019 Marine Grade Silicone Sealant
Categories:	Polymer; Adhesive; Thermoset; Silicone; Silicone, RTV, Adhesive/Sealant Grade
Material Notes:	A mildew resistant, non-sagging, moisture curing silicone rubber sealant for above the waterline applications which remains flexible with excellent resistance to the marine environment. Adheres to bare and painted metal, glass, fiberglass, non-oily woods and many plastics and abraded rubber. Features: Mildew resistant Flexible polymer One-part cure Excellent weathering resistance High temperature resistant Non-shrinking Non-sagging formula Information provided by 3M
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Physical Properties	Metric	English	Comments

Density	1.04 g/cc	0.0376 lb/in³	50% RH
Solids Content	100 %	100 %

Mechanical Properties	Metric	English	Comments
Tensile Strength at Break	220 MPa	31900 psi	50% RH
Elongation at Break	350 %	350 %	50% RH
Shear Strength	0.0827 MPa	12.0 psi	Overlap, Acrylic, 50% RH
	0.186 MPa	27.0 psi	Overlap, Polycarbonate, 50% RH
	0.221 MPa	32.0 psi	Overlap, Primed Teak, 50% RH
	0.338 MPa	49.0 psi	Overlap, Mahogany, 50% RH
	0.393 MPa	57.0 psi	Overlap, Fir, 50% RH
	0.400 MPa	58.0 psi	Overlap, Maple, 50% RH
	0.414 MPa	60.0 psi	Overlap, Stainless Steel, 50% RH
	0.441 MPa	64.0 psi	Overlap, Glass, 50% RH
	0.476 MPa	69.0 psi	Overlap, Pine, 50% RH
	0.503 MPa	73.0 psi	Overlap, Oak, 50% RH
	0.503 MPa	73.0 psi	Overlap, Aluminum, 50% RH
	0.634 MPa	92.0 psi	Overlap, ABS, 50% RH
	0.634 MPa	92.0 psi	Overlap, Fiberglass, 50% RH
	0.696 MPa	101 psi	Overlap, Gelcoat, 50% RH
Peel Strength	1.09 kN/m	6.20 pli	180°, Mahogany, 50% RH
	1.24 kN/m	7.10 pli	180°, Pine, 50% RH
	1.33 kN/m	7.60 pli	180°, Oak, 50% RH
	1.47 kN/m	8.40 pli	180°, Aluminum, 50% RH
	1.88 kN/m	10.7 pli	180°, Fiberglass, 50% RH
	2.02 kN/m	11.5 pli	180°, Gelcoat, 50% RH

Thermal Properties	Metric	English	Comments
Maximum Service Temperature, Air	90.0 °C	194 °F
Minimum Service Temperature, Air	-40.0 °C	-40.0 °F

Processing Properties	Metric	English	Comments
Cure Time	1440 min	24.0 hour	Full Cure, 50% RH, 1/8" depth
Tack-Free Time	5.00 - 10.0 min	0.0833 - 0.167 hour	50% RH
Shelf Life	36.0 Month @Temperature 15.0 - 27.0 °C	36.0 Month @Temperature 59.0 - 80.6 °F

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to view all the property values for this datasheet as they were originally entered into MatWeb.

PMM33155 / 167902

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