Learn How to Measure and Install Locking Gaskets
Specs for Gasket Window Seals
| Description |
Trim-Lok Locking Window Gaskets are a rubber extrusion designed to lock in the installation of stationary windows or windshields. Locking gasket window seals provide a secure seal between a metal or fiberglass body panel and a glass or plexiglass window. Available in one piece and two-piece styles with a lock strip and are highly resistant to numerous environmental conditions.
Our window gasket seals can be used in playgrounds, safety equipment, cold-room doors, medical devices, and heavy-duty and semi-truck “peeper” windows. Need a marine window gasket for your boat? They provide excellent resistance to ozone, sunlight, severe weather, oxygen, acids and aging.
Learn more about window gasket seals and our locking gasket accessories. |
| Resistance
to |
Ozone – Excellent
Water Absorption – Excellent
Sunlight Aging – Excellent
Low Temperature – Excellent |
| General
Temperature Rating |
-40°F to 220°F |
| Material |
G.P 70 Durometer EPDM, Black, dense EPDM rubber to meet ASTM
D2000 M2BA710 C12, EA14, F17, Z1, Z2, Z3; Z1= Comp. Set 22 hrs. @ 100℃, 30% max., Z2= Non-blooming, Z3= 73 +/- 3 (uncured) shore A.
Must be capable to meet EPDM per SAE J200BC715 C12 C 20. |
| Hardness |
70+/- 3 |
| Elongation |
200 (250 according to D2000) |
|
Tensile
|
1450 PSI min. |
| Part # |
Glass Panel Thickness |
Body Panel Thickness |
Min Reccomended Clearance Between Glass & Edge |
Overall Height |
Min Reccomended Radius
of Panel Opening |
Weight per Foot
|
| LK1522 |
0.1875" - .250" |
0.035" -
0.067" |
0.3125" |
1.07" |
2.5" |
0.275 lbs. |
| LK1663 |
0.1875" -
.250" |
0.09" - 0.14" |
0.25" |
0.9" |
1.5" |
0.196 lbs. |
| LK987 |
0.1875" - .250" |
0.09" - 0.14" |
0.265" |
1.07" |
2.5" |
0.246
lbs. |
| LK1536 |
0.1875" - .250" |
0.1875" -
0.25" |
0.406" |
1.09" |
3.5" |
0.255 lbs. |
| LK1615 |
0.1875" -
.250" |
0.06" - 0.09" |
0.3125" |
0.906" |
2.5" |
0.275 lbs. |
| LK1621 |
0.1875" -
.250" |
0.046" - 0.075" |
|
0.937" |
2.0" |
0.260 lbs. |
| LK1660 |
0.1875" -
.250" |
0.075" - 0.140" |
|
1.00" |
2.0" |
0.293 lbs. |
Locking Gasket Window Seal Industries
At Trim-Lok, our one-piece locking gasket helps OEMs across various industries to seal and protect against weather, dust, noise, vibration and more. No matter your industry, our locking window gasket seals can make all the difference:
Why Choose Trim-Lok for Locking Gaskets?
Since 1971, Trim-Lok has been the number one source for rubber extrusions and locking gaskets. We proudly manufacture our products in the United States and work hard to uphold our reputation for excellence, innovation and dependability.
Trim-Lok is the brand of choice for the marine, automotive, industrial, and manufacturing industries. Our extruded rubber shapes work perfectly for a wide variety of interior and exterior applications. Need a unique product for your exacting specifications? Need a tailor-made RV window seal and gasket? We can help you design the right custom seal for any job.
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