Is the kitchen and bathroom always moldy? A mildew-proof sealant can completely solve the problem!
Is the kitchen and bathroom always moldy? A mildew-proof sealant can completely solve the problem!
Is the corner of the bathroom wall covered with black spots again after just half a year of renovation? The glass glue on the edge of the sink turns yellow and brittle, and it falls off when you scratch it? Don’t blame it on lax cleaning – ordinary sealants are a breeding ground for mold! Experiments show that in a humid environment, mold in the pores on the surface of inferior glue can multiply 300 times in 48 hours, and the released spores may even cause respiratory diseases! Today I will teach you how to use a professional mildew-proof sealant to end the nightmare of repeated mold!
1. Why is ordinary glass glue = mold culture dish?
Porous structure harbors dirt
Organic ingredients provide mold reproduction
Plasticizers and starch derivatives contained in ordinary glue decompose into mold nutrients when exposed to water
II. Five core technologies of professional mold-proof sealant
Performance Ordinary glass glue Mold-proof sealant
Mold-proof level Level 3 (mild mold-proof) Level 0 (no mold under the microscope)
Yellowing resistance Yellowing in 3 months 10 years of UV aging resistance (actual measured data)
Environmental protection Contains formaldehyde/VOC Food grade FDA certified
Elasticity Elongation at break 80% 400% self-healing elasticity
Key tips: Look for the “ISO 0-level mold-proof” and “GB/T 1741 highest level” dual certification marks on the packaging
III. DIY construction tutorial: 3 steps to renew moldy corners
Scenes: Bathroom tile joints, kitchen countertop water retaining strips
Tool list: mold-proof sealant (porcelain white), glue gun, masking tape, scraper, mold removal spray
Steps:
Deep mold removal
️ Spray the mildew remover and let it sit for 10 minutes → Use a hard brush to clean the mildew spots → Use a hair dryer to dry the substrate (use humidity < 70% before construction!)
Precise glue application
️ Apply masking tape to protect the edge → Cut the glue nozzle at 45° → Extrude the glue at a constant speed to fill the gap (depth ≥ 5mm)
Shaping and curing
️ Smooth the surface with wet fingers (or scraper) → Remove the masking tape → 24-hour water-proof maintenance