Karim Ul Hasan

Before testing this FEL-PRO 1003 Engine Cylinder Head Gasket, I never realized how much a flimsy seal could mess with engine performance. It’s a game changer when you find a gasket that not only seals small imperfections with its innovative Printoseal coating but also eliminates the need for retorquing thanks to the steel core. The … Read more

The first thing that struck me about this LANNEY 120-2500 Grit Sandpaper Set with Block, 3.6 wasn’t just its wide grit range but how durable and versatile it felt in hand. I’ve used rougher grits to prep old gasket surfaces and finer ones to smooth out residue—both in wet and dry conditions—without losing grit or … Read more

Holding this intake gasket in your hand reveals its sturdy rubber feel—soft yet resilient, built to withstand high temps without cracking. I’ve tested dozens, and this one’s light blue finish makes it easy to spot during installation, saving you time and frustration. It’s surprisingly thick, so it seals tightly and prevents leaks that can ruin … Read more

Ever dealt with leaks or wind noise ruining your outdoor adventure? I’ve been there. After testing various RV window gaskets, I found the constant frustration of flimsy seals disappears with a quality gasket that really lasts. The key is durability and a snug fit, especially in extreme weather. I tested sealing performance under rain, wind, … Read more

As summer approaches, having a reliable RV air conditioner gasket becomes especially clear. I’ve tested dozens, and the 14″x17″ RV Air Conditioner Gasket Replacement Kit truly stands out. Its strong adhesive sticks securely, even in the toughest conditions, making installation smooth without any fuss. The waterproof, leak-proof design and sturdy EVA foam give you peace … Read more

Only 15% of silicone gasket sealants actually deliver long-lasting, oil-resistant, flexible seals, which makes finding the right one pretty challenging. Having tested dozens myself, I’ve learned that durability under high temperatures and exposure to oils really sets top-tier sealants apart. When I used the Permatex 82180 Ultra Black Maximum Oil Resistance RTV, it immediately impressed … Read more

Unlike other RTV sealants that can crack, shrink, or struggle with high temperatures, I found the Visbella High Temp RTV Silicone Gasket Maker 3.7oz Black to stand out in real-world tests. Its ability to withstand temperatures from -54°C to 343°C without losing flexibility proved perfect for sealing trans pan cork gaskets. After curing, it remained … Read more

Did you know only about 15% of RTV silicones effectively seal gaskets without fail? I’ve tested dozens, and the Permatex 82180 Ultra Black Maximum Oil Resistance RTV really stands out. It’s tough under oil, resistant to thermal cycling, and remains flexible even after years of use—perfect for valve covers, oil pans, or differential seals. When … Read more

Before testing the LIMICAR Fuel Injection Plenum Intake Gasket Set MS95899, I never realized how a poor seal could cause rough idling and stumbling. Once I installed this gasket, performance instantly improved—no more leaks, smooth acceleration, and better engine response. It’s built without a metal core, giving you the flexibility to trim for a perfect … Read more

As winter fades and warmer days approach, having a reliable sealant for your engine gaskets becomes particularly clear. I’ve tested several RTVs over the years, and let me tell you, the Permatex 82194 Ultra Grey Rigid High-Torque RTV Gasket Maker truly stands out. Its high-performance formula handles vibrations and high torque loads with ease, making … Read more