{"id":2886,"date":"2025-09-08T18:52:40","date_gmt":"2025-09-08T10:52:40","guid":{"rendered":"https:\/\/joobond.com\/?p=2886"},"modified":"2025-09-23T19:02:24","modified_gmt":"2025-09-23T11:02:24","slug":"acidic-vs-neutral-silicone-sealant","status":"publish","type":"post","link":"https:\/\/joobond.com\/id\/acidic-vs-neutral-silicone-sealant\/","title":{"rendered":"Silicone Sealant Asam vs Netral - Mana yang Akan Anda Pilih?"},"content":{"rendered":"

Silicone Based Sealants: Must Have Products<\/h2>\n

Silicone sealants are a versatile material used in construction, industry and DIY projects. They seal, adhere and waterproof so structures are long-lasting and well protected. But not all silicone sealants are the same. Whether you choose an acidic or neutral cure silicone<\/a> can be the difference between a good and bad project.<\/p>\n

It is important to know the differences so that you can choose what works<\/a> for you. Using the incorrect type can result in damage to your material, a failed project\u2014and even costly repairs.<\/p>\n

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The Bottom Line: Differences in Chemistry and Cure Schedule<\/h2>\n

Here’s the key: they cure chemically in a different way, and hence release different things as they do.<\/p>\n

Acidic Silicone Sealant (Acetic Cure):<\/h3>\n

How it cures:<\/strong> Cures when exposed to moisture in the air.<\/p>\n

Byproduct:<\/strong> Releases acetic acid, which smells very strong of vinegar. This is the standard acidic sealant.<\/p>\n

The Catch:<\/strong> The acid that\u2019s produced as a result can corrode some materials.<\/p>\n

Neutral Silicone Sealant (Neutral Cure):<\/h3>\n

How it Cures:<\/strong> It also reacts with air moisture; however, it cures by a different chemical reaction.<\/p>\n

Side product:<\/strong> Yields alcohol (e.g., ethanol) or oxime. These are neutral compounds with a far less strong and often undetectable odour.<\/p>\n

The Benefit:<\/strong> The neutral by-products produced are non-corrosive, meaning this type is safe for far more materials.<\/p>\n

Side-by-Side Comparison<\/h2>\n
\n
\n\n\n\n\n\n\n\n\n\n\n\n
Feature<\/th>\nAcidic Sealant Silikon<\/a><\/th>\nSealant Silikon Netral<\/th>\n<\/tr>\n<\/thead>\n
Curing Byproduct<\/strong><\/td>\nAcetic Acid (vinegar smell)<\/td>\nAlcohol (low odor)<\/td>\n<\/tr>\n
Corrosiveness<\/strong><\/td>\nYes. Can corrode sensitive materials<\/td>\nNo. Material-safe.<\/td>\n<\/tr>\n
Adhesion<\/strong><\/td>\nGreat film to glass, ceramics and nonsensitive substrates.<\/td>\nStrong adhesion to extremely diverse materials.<\/td>\n<\/tr>\n
Material Compatibility<\/strong><\/td>\nLimited. Glass, ceramic, some plastic (more on that below), wood.<\/td>\nExtensive. Metals (including aluminum, copper), plastics, glass, masonry, painted surfaces and sensitive electronics.<\/td>\n<\/tr>\n
Price<\/strong><\/td>\nGenerally less expensive.<\/td>\nGenerally more expensive.<\/td>\n<\/tr>\n
Best For<\/strong><\/td>\nBathroom & Kitchen. Sinks, toilets and on aquariums (glass bonding), ceramic tiles.<\/td>\nMetal roofs, windows & doors installation, stone & marble, electronics, appliances, PVC and many sensitive surfaces.<\/td>\n<\/tr>\n
Avoid On<\/strong><\/td>\nMetals (may rust\/corrode), concrete, marble\/granite (can etch surface), electronic boards.<\/td>\nNo major restrictions.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

How to Choose: The Basics Guide<\/h2>\n

1. Always Use NEUTRAL Sealant For:<\/h3>\n