Construction Insights

Gluing Silicone to Plastic: What Works and What Doesn’t

Bonding silicone rubber to plastic is challenging because silicone has very low surface energy, which prevents most adhesives from forming a strong chemical bond. However, with the right adhesive, surface...

What Kills Black Mold in Shower

Ugh, black mold in the shower is the worst 😩 but it is very killable. Here’s what actually works, from strongest to mildest, so you can pick based on how...

rtv vs silicone

Short answer: RTV is silicone — but not all silicone products are RTV.Here’s the clean, practical breakdown 👇 🧪 What does RTV mean? RTV = Room Temperature Vulcanizing It describes...

glue tile to wall

Yes, you can glue tiles to a wall, but the right glue depends on the tile type and the wall surface. Best glue options (by situation) ✅ Tile Adhesive /...

Can Caulk be Used as an Adhesive?

Short answer: Yes — some caulks can work as adhesives, but they’re not true replacements for construction glue.Whether it’s a good idea depends on the type of caulk and the...

Polyurethane Cure Time Table

Here’s a clear, industry-standard polyurethane (PU) sealant cure time table that manufacturers and contractors commonly use. This applies to 1-component moisture-curing PU sealants (the most common type). 🕒 Polyurethane Sealant...

Best Outdoor Window Sealant

The “best” sealant for windows depends entirely on which part of the window you are sealing. There are two distinct zones on an exterior window, and using the wrong product...

Best Bath Caulk

🛁 Top Picks for Bathroom Caulking 🔝 Best Overall & Waterproof Selleys Wet Area Silicone – Excellent choice for baths and showers with high humidity. Silicone is fully waterproof and...

How do joobond sealant compare to other brands?

Here’s a clear comparison of Joobond sealants versus other sealant brands/products (e.g., well-known global brands like Sika, 3M, Dow Corning, Bostik, etc.) so you can understand where they stand in...

Can adhesive screws be used on all surfaces or are there limitations?

Adhesive screws, which rely on adhesive pads for installation instead of traditional drilling, do have limitations regarding the surfaces they can be used on effectively and reliably. Here’s a breakdown...

Best Outdoor Window Sealant

The best outdoor window sealant is a 100% silicone or polyurethane-based caulk due to their superior durability, flexibility, and resistance to weather, UV rays, and temperature changes. For a long-lasting, waterproof seal, 100% silicone...

Insulating Glass Sealants

For a properly constructed Insulating Glass Unit (IGU), two sealants are required: a primary seal that is an excellent moisture barrier and a secondary seal that provides structural integrity. The...

What are the differences between various water sealants and sealants for roofing?

General water sealants are versatile and intended for various surfaces, while roofing sealants are heavy-duty, specifically engineered for the extreme weather exposure and movement typical of rooftops . Many materials...

Super Glue Baking Soda

Here’s the short, direct explanation of super glue + baking soda: Super glue + baking soda = instant hardening + strong filler When you combine: Super glue (cyanoacrylate) Baking soda...