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XFasten White Silicone Caulk Bulk 10.1oz (16-Pack, 161.6oz Total) Odorless 100% Silicone Paintable Waterproof Sealant for RV Caulking Exterior, Bathtub Caulk, Window | Weatherproof Bathroom Caulk
✅ In stock
F
Grade
Analysis Confidence
73%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Sep 19, 2026 7:35 AM · Prices & availability subject to change
Is This a Good Price on Amazon?
💤 Not a Deal- 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
- 💰The current price sits right around what this item typically fetches.
- 📉This is the most affordable price seen in roughly three months — a solid near-term opportunity.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
0/22
Market Standing
1.82/20
Deal Strength
7/20
Momentum
4/10
📝 Product Overview
🏪 Sold by
Apipema
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓WATERPROOF silicone sealant with NO FILLERS, delivering watertight caulking sealant performance on indoor, outdoor, and submerged surfaces. Our white caulk is ideal for wood, glass, metal, plastic, tiles, and concrete.
✓ODORLESS. Choose a weatherproof exterior caulk with NO CHEMICAL SMELL over a bathroom sealant that reeks of a sharp, acidic smell. Our marine caulk cures uniformly- is safe, and has no VOC.
✓LONG LASTING. Our white bathroom caulk safeguards RV windows, kitchen tiles, and shower floors and delivers caulk protection against high temp, leaks, and chemicals for 25 years.
✓PAINTABLE MARINE SILICONE. Our white caulking for bathroom has the ideal viscosity to be shaped WITHOUT MESS or cracking. Its surface can also be painted over and is UV and high-temp-resistant.
✓ZERO-CLUMPING. We engineered a clog-free thermoplastic nozzle that allows our marine caulk to flow with just the right viscosity- never runny nor clumpy; it’s 100% Silicone with no fillers, so our RV caulk cures quickly.
⚙️ Specifications
Color
White
Brand
XFasten
Item Weight
10.1 ounces
Liquid Volume
10.1 fluid ounces
Full Cure Time
24 hours
Initial Hardening Time
30 minutes
Item Form
Paste
Maximum Gap Fill
20 millimeters
Surface Recommendation
Tile
Tensile Strength
700 psi
Water Resistance Level
Waterproof
