How can i apply this ao it comes out neat

Make sure surfaces are clean. Work slowly using the smallest opening in the tube you can. Check your spelling before hitting 'send'.

Can this be used to help seal a drainage hole in a resin planter I now want to use as a water feature?

YES it can, as long as it is not too thick. If the hole is large, use a wood plug or short bolt/screw to fill the void and the Permatex as a sealer around it.

Could I put this along the edges of convertible top? I don't want to glue the top on, just improve the seal where rain drips in.

Yes it will work. The best way to seal it is to apply the sealant where you want it to stick, and put vaseline on the other surface so it does not stick. This way it will not be sealed shut. The side with the vaseline will not adhere to the sealant and you will get a gasket so your top can go up and down without tearing it apart once it dries. I hope this makes sense.

Does this work for a crack in a car dashboard?

Probably, it is like black caulk. Sticky to put on. I use a popsicle stick to smear it on a spot the removal part of my car top to fix a leak in the rubber seal. This stuff is flexible and worked great for that.

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Permatex 81158 Black Silicone Adhesive Sealant, 3 oz. Tube, Pack of 1

Product ID: 1838590

Details

Brand
Permatex
Item Weight
3.2 ounces
Item dimensions L x W x H
8 x 4 x 2
Material
Silicone
Style
3 oz.

💧100% Waterproof & weatherproof

🔧Bonds glass, metal, plastic & more

🌡️Temp range -75°F to 450°F

12340CFA

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Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔧 Seal it like a pro, weatherproof your world!

TRUSTED BY PROS - Ranked #2 in Body Repair Adhesives with 4.6-star reviews—join thousands who rely on Permatex.
ALL WEATHER WARRIOR - Withstands extreme temps from -75°F to 450°F, ready for any climate challenge.
WATERPROOF FLEXIBLE - Keeps your projects secure and vibration-resistant, rain or shine.
INDOOR OUTDOOR READY - Perfect for windshields, door frames, electrical wiring, and more—any surface, any place.
VERSATILE BONDING POWER - Seals and repairs everything from glass to vinyl, making it your go-to fix-all solution.

Permatex 81158 Black Silicone Adhesive Sealant is a high-performance, sensor-safe RTV sealant designed for indoor and outdoor use. It bonds and repairs multiple materials including glass, metal, plastic, and vinyl, offering waterproof, flexible protection across a wide temperature range (-75°F to 450°F). Ideal for automotive and home repairs, it resists water, weather, vibration, oil, and grease, making it a trusted choice for professionals and DIYers alike.

Specifications

ASIN	B000AL6WLA
Best Sellers Rank	#377 in Automotive ( See Top 100 in Automotive ) #2 in Body Repair & Restoration Adhesives
Brand Name	Permatex
Color	Black
Compatible Material	Fabric, Glass, Metal, Plastic, Vinyl
Customer Reviews	4.6 4.6 out of 5 stars (11,766)
Global Trade Identification Number	00686226811585
Included Components	Auto part, Automotive Accessories, Replacement and Performance parts
Item Dimensions	8 x 4 x 2 inches
Item Form	Tube
Item Type Name	Silicone Adhesive Sealant
Item Weight	3.2 ounces
Manufacturer	Permatex
Material Type	Silicone
Model	81158
Number of Items	1
Part Number	81158
Style Name	3 oz.
Surface Recommendation	Miscellaneous
UPC	686226811585
Unit Count	3.0 Ounce
Warranty Description	Manufacturer Warranty
Water Resistance Level	Waterproof

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How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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12340CFA

Duties & taxes included

In stock

Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Senegal.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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